71379273

素因数分解:

$3^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{2039}}^1$

素因数の和:3716

約数の個数: 16

約数和(自身を含む): 108887040

約数和(自身を除く): 37507767

約数列:

[1, 3, 7, 21, 1667, 2039, 5001, 6117, 11669, 14273, 35007, 42819, 3399013, 10197039, 23793091, 71379273]

約数ペア:

[(1, 71379273), (3, 23793091), (7, 10197039), (21, 3399013), (1667, 42819), (2039, 35007), (5001, 14273), (6117, 11669)]