72127611

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 39155589

約数列:

[1, 3, 9, 27, 29, 87, 251, 261, 367, 753, 783, 1101, 2259, 3303, 6777, 7279, 9909, 10643, 21837, 31929, 65511, 92117, 95787, 196533, 276351, 287361, 829053, 2487159, 2671393, 8014179, 24042537, 72127611]

約数ペア:

[(1, 72127611), (3, 24042537), (9, 8014179), (27, 2671393), (29, 2487159), (87, 829053), (251, 287361), (261, 276351), (367, 196533), (753, 95787), (783, 92117), (1101, 65511), (2259, 31929), (3303, 21837), (6777, 10643), (7279, 9909)]