81461682

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{67547}}^1$

素因数の和:67622

約数の個数: 24

約数和(自身を含む): 179137296

約数和(自身を除く): 97675614

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 67547, 135094, 202641, 405282, 607923, 1215846, 4525649, 9051298, 13576947, 27153894, 40730841, 81461682]

約数ペア:

[(1, 81461682), (2, 40730841), (3, 27153894), (6, 13576947), (9, 9051298), (18, 4525649), (67, 1215846), (134, 607923), (201, 405282), (402, 202641), (603, 135094), (1206, 67547)]