53157117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3119}}^1$

素因数の和:3177

約数の個数: 32

約数和(自身を含む): 83865600

約数和(自身を除く): 30708483

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 3119, 5681, 9357, 17043, 40547, 59261, 71737, 121641, 177783, 215211, 770393, 932581, 1363003, 2311179, 2797743, 4089009, 17719039, 53157117]

約数ペア:

[(1, 53157117), (3, 17719039), (13, 4089009), (19, 2797743), (23, 2311179), (39, 1363003), (57, 932581), (69, 770393), (247, 215211), (299, 177783), (437, 121641), (741, 71737), (897, 59261), (1311, 40547), (3119, 17043), (5681, 9357)]