65545458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 145363680

約数和(自身を除く): 79818222

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 137, 242, 274, 363, 411, 659, 726, 822, 1318, 1507, 1977, 3014, 3954, 4521, 7249, 9042, 14498, 16577, 21747, 33154, 43494, 49731, 79739, 90283, 99462, 159478, 180566, 239217, 270849, 478434, 541698, 993113, 1986226, 2979339, 5958678, 10924243, 21848486, 32772729, 65545458]

約数ペア:

[(1, 65545458), (2, 32772729), (3, 21848486), (6, 10924243), (11, 5958678), (22, 2979339), (33, 1986226), (66, 993113), (121, 541698), (137, 478434), (242, 270849), (274, 239217), (363, 180566), (411, 159478), (659, 99462), (726, 90283), (822, 79739), (1318, 49731), (1507, 43494), (1977, 33154), (3014, 21747), (3954, 16577), (4521, 14498), (7249, 9042)]