55321833

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 89861184

約数和(自身を除く): 34539351

約数列:

[1, 3, 7, 21, 41, 49, 67, 123, 137, 147, 201, 287, 411, 469, 861, 959, 1407, 2009, 2747, 2877, 3283, 5617, 6027, 6713, 8241, 9179, 9849, 16851, 19229, 20139, 27537, 39319, 57687, 64253, 117957, 134603, 192759, 275233, 376339, 403809, 449771, 825699, 1129017, 1349313, 2634373, 7903119, 18440611, 55321833]

約数ペア:

[(1, 55321833), (3, 18440611), (7, 7903119), (21, 2634373), (41, 1349313), (49, 1129017), (67, 825699), (123, 449771), (137, 403809), (147, 376339), (201, 275233), (287, 192759), (411, 134603), (469, 117957), (861, 64253), (959, 57687), (1407, 39319), (2009, 27537), (2747, 20139), (2877, 19229), (3283, 16851), (5617, 9849), (6027, 9179), (6713, 8241)]