61414969

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 79315200

約数和(自身を除く): 17900231

約数列:

[1, 7, 11, 53, 77, 101, 149, 371, 583, 707, 1043, 1111, 1639, 4081, 5353, 7777, 7897, 11473, 15049, 37471, 55279, 58883, 86867, 105343, 165539, 412181, 608069, 797597, 1158773, 5583179, 8773567, 61414969]

約数ペア:

[(1, 61414969), (7, 8773567), (11, 5583179), (53, 1158773), (77, 797597), (101, 608069), (149, 412181), (371, 165539), (583, 105343), (707, 86867), (1043, 58883), (1111, 55279), (1639, 37471), (4081, 15049), (5353, 11473), (7777, 7897)]