99888957

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 185530752

約数和(自身を除く): 85641795

約数列:

[1, 3, 7, 9, 17, 21, 27, 43, 51, 63, 81, 119, 129, 153, 189, 241, 301, 357, 387, 459, 567, 723, 731, 903, 1071, 1161, 1377, 1687, 2169, 2193, 2709, 3213, 3483, 4097, 5061, 5117, 6507, 6579, 8127, 9639, 10363, 12291, 15183, 15351, 19521, 19737, 24381, 28679, 31089, 36873, 45549, 46053, 59211, 72541, 86037, 93267, 110619, 136647, 138159, 176171, 217623, 258111, 279801, 331857, 414477, 528513, 652869, 774333, 839403, 1233197, 1585539, 1958607, 2322999, 3699591, 4756617, 5875821, 11098773, 14269851, 33296319, 99888957]

約数ペア:

[(1, 99888957), (3, 33296319), (7, 14269851), (9, 11098773), (17, 5875821), (21, 4756617), (27, 3699591), (43, 2322999), (51, 1958607), (63, 1585539), (81, 1233197), (119, 839403), (129, 774333), (153, 652869), (189, 528513), (241, 414477), (301, 331857), (357, 279801), (387, 258111), (459, 217623), (567, 176171), (723, 138159), (731, 136647), (903, 110619), (1071, 93267), (1161, 86037), (1377, 72541), (1687, 59211), (2169, 46053), (2193, 45549), (2709, 36873), (3213, 31089), (3483, 28679), (4097, 24381), (5061, 19737), (5117, 19521), (6507, 15351), (6579, 15183), (8127, 12291), (9639, 10363)]