61929441

素因数分解:

$3^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 106402560

約数和(自身を除く): 44473119

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 239, 457, 567, 717, 1371, 1673, 2151, 3199, 4113, 5019, 6453, 9597, 12339, 15057, 19359, 28791, 37017, 45171, 86373, 109223, 135513, 259119, 327669, 764561, 983007, 2293683, 2949021, 6881049, 8847063, 20643147, 61929441]

約数ペア:

[(1, 61929441), (3, 20643147), (7, 8847063), (9, 6881049), (21, 2949021), (27, 2293683), (63, 983007), (81, 764561), (189, 327669), (239, 259119), (457, 135513), (567, 109223), (717, 86373), (1371, 45171), (1673, 37017), (2151, 28791), (3199, 19359), (4113, 15057), (5019, 12339), (6453, 9597)]