155116681587

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{17189}}^1$

素因数の和:17590

約数の個数: 96

約数和(自身を含む): 282191040000

約数和(自身を除く): 127074358413

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 359, 399, 441, 513, 931, 1077, 1197, 1323, 2513, 2793, 3231, 3591, 6821, 7539, 8379, 9693, 17189, 17591, 20463, 22617, 25137, 47747, 51567, 52773, 61389, 67851, 120323, 143241, 154701, 158319, 184167, 326591, 334229, 360969, 429723, 464103, 474957, 842261, 979773, 1002687, 1082907, 1289169, 2286137, 2526783, 2939319, 3008061, 3248721, 6170851, 6858411, 7580349, 8817957, 9024183, 16002959, 18512553, 20575233, 22741047, 43195957, 48008877, 55537659, 61725699, 117246169, 129587871, 144026631, 166612977, 302371699, 351738507, 388763613, 432079893, 820723183, 907115097, 1055215521, 1166290839, 2462169549, 2721345291, 3165646563, 5745062281, 7386508647, 8164035873, 17235186843, 22159525941, 51705560529, 155116681587]

約数ペア:

[(1, 155116681587), (3, 51705560529), (7, 22159525941), (9, 17235186843), (19, 8164035873), (21, 7386508647), (27, 5745062281), (49, 3165646563), (57, 2721345291), (63, 2462169549), (133, 1166290839), (147, 1055215521), (171, 907115097), (189, 820723183), (359, 432079893), (399, 388763613), (441, 351738507), (513, 302371699), (931, 166612977), (1077, 144026631), (1197, 129587871), (1323, 117246169), (2513, 61725699), (2793, 55537659), (3231, 48008877), (3591, 43195957), (6821, 22741047), (7539, 20575233), (8379, 18512553), (9693, 16002959), (17189, 9024183), (17591, 8817957), (20463, 7580349), (22617, 6858411), (25137, 6170851), (47747, 3248721), (51567, 3008061), (52773, 2939319), (61389, 2526783), (67851, 2286137), (120323, 1289169), (143241, 1082907), (154701, 1002687), (158319, 979773), (184167, 842261), (326591, 474957), (334229, 464103), (360969, 429723)]