73186281

素因数分解:

$3^3\times 7^1\times {\mathrm{593}}^1\times {\mathrm{653}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 124312320

約数和(自身を除く): 51126039

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 593, 653, 1779, 1959, 4151, 4571, 5337, 5877, 12453, 13713, 16011, 17631, 37359, 41139, 112077, 123417, 387229, 1161687, 2710603, 3485061, 8131809, 10455183, 24395427, 73186281]

約数ペア:

[(1, 73186281), (3, 24395427), (7, 10455183), (9, 8131809), (21, 3485061), (27, 2710603), (63, 1161687), (189, 387229), (593, 123417), (653, 112077), (1779, 41139), (1959, 37359), (4151, 17631), (4571, 16011), (5337, 13713), (5877, 12453)]