354152007

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 619736832

約数和(自身を除く): 265584825

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 103, 153, 187, 227, 297, 309, 459, 561, 681, 891, 927, 1133, 1377, 1683, 1751, 2043, 2497, 2781, 3399, 3859, 5049, 5253, 6129, 7491, 8343, 10197, 11577, 15147, 15759, 18387, 19261, 22473, 23381, 30591, 34731, 42449, 47277, 57783, 67419, 70143, 91773, 104193, 127347, 141831, 173349, 202257, 210429, 257191, 312579, 382041, 397477, 520047, 631287, 771573, 1146123, 1192431, 1560141, 1893861, 2314719, 3438369, 3577293, 4372247, 6944157, 10731879, 13116741, 20832471, 32195637, 39350223, 118050669, 354152007]

約数ペア:

[(1, 354152007), (3, 118050669), (9, 39350223), (11, 32195637), (17, 20832471), (27, 13116741), (33, 10731879), (51, 6944157), (81, 4372247), (99, 3577293), (103, 3438369), (153, 2314719), (187, 1893861), (227, 1560141), (297, 1192431), (309, 1146123), (459, 771573), (561, 631287), (681, 520047), (891, 397477), (927, 382041), (1133, 312579), (1377, 257191), (1683, 210429), (1751, 202257), (2043, 173349), (2497, 141831), (2781, 127347), (3399, 104193), (3859, 91773), (5049, 70143), (5253, 67419), (6129, 57783), (7491, 47277), (8343, 42449), (10197, 34731), (11577, 30591), (15147, 23381), (15759, 22473), (18387, 19261)]