72051063

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 114240000

約数和(自身を除く): 42188937

約数列:

[1, 3, 7, 21, 41, 67, 123, 201, 287, 469, 861, 1249, 1407, 2747, 3747, 8241, 8743, 19229, 26229, 51209, 57687, 83683, 153627, 251049, 358463, 585781, 1075389, 1757343, 3431003, 10293009, 24017021, 72051063]

約数ペア:

[(1, 72051063), (3, 24017021), (7, 10293009), (21, 3431003), (41, 1757343), (67, 1075389), (123, 585781), (201, 358463), (287, 251049), (469, 153627), (861, 83683), (1249, 57687), (1407, 51209), (2747, 26229), (3747, 19229), (8241, 8743)]