201766761

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8971}}^1$

素因数の和:9011

約数の個数: 48

約数和(自身を含む): 368210880

約数和(自身を除く): 166444119

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 833, 1071, 1323, 2499, 3213, 7497, 8971, 22491, 26913, 62797, 80739, 152507, 188391, 242217, 439579, 457521, 565173, 1067549, 1318737, 1372563, 1695519, 3202647, 3956211, 4117689, 7472843, 9607941, 11868633, 22418529, 28823823, 67255587, 201766761]

約数ペア:

[(1, 201766761), (3, 67255587), (7, 28823823), (9, 22418529), (17, 11868633), (21, 9607941), (27, 7472843), (49, 4117689), (51, 3956211), (63, 3202647), (119, 1695519), (147, 1372563), (153, 1318737), (189, 1067549), (357, 565173), (441, 457521), (459, 439579), (833, 242217), (1071, 188391), (1323, 152507), (2499, 80739), (3213, 62797), (7497, 26913), (8971, 22491)]