74252271

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 105557760

約数和(自身を除く): 31305489

約数列:

[1, 3, 41, 43, 101, 123, 129, 139, 303, 417, 1763, 4141, 4343, 5289, 5699, 5977, 12423, 13029, 14039, 17097, 17931, 42117, 178063, 245057, 534189, 575599, 603677, 735171, 1726797, 1811031, 24750757, 74252271]

約数ペア:

[(1, 74252271), (3, 24750757), (41, 1811031), (43, 1726797), (101, 735171), (123, 603677), (129, 575599), (139, 534189), (303, 245057), (417, 178063), (1763, 42117), (4141, 17931), (4343, 17097), (5289, 14039), (5699, 13029), (5977, 12423)]