87354477

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11273}}^1$

素因数の和:11330

約数の個数: 32

約数和(自身を含む): 151522560

約数和(自身を除く): 64168083

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 11273, 33819, 78911, 101457, 236733, 304371, 462193, 710199, 1386579, 2130597, 3235351, 4159737, 9706053, 12479211, 29118159, 87354477]

約数ペア:

[(1, 87354477), (3, 29118159), (7, 12479211), (9, 9706053), (21, 4159737), (27, 3235351), (41, 2130597), (63, 1386579), (123, 710199), (189, 462193), (287, 304371), (369, 236733), (861, 101457), (1107, 78911), (2583, 33819), (7749, 11273)]