42104073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 63060480

約数和(自身を除く): 20956407

約数列:

[1, 3, 11, 33, 67, 137, 139, 201, 411, 417, 737, 1507, 1529, 2211, 4521, 4587, 9179, 9313, 19043, 27537, 27939, 57129, 100969, 102443, 209473, 302907, 307329, 628419, 1275881, 3827643, 14034691, 42104073]

約数ペア:

[(1, 42104073), (3, 14034691), (11, 3827643), (33, 1275881), (67, 628419), (137, 307329), (139, 302907), (201, 209473), (411, 102443), (417, 100969), (737, 57129), (1507, 27939), (1529, 27537), (2211, 19043), (4521, 9313), (4587, 9179)]