57526401

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 24726399

約数列:

[1, 3, 29, 67, 71, 87, 139, 201, 213, 417, 1943, 2059, 4031, 4757, 5829, 6177, 9313, 9869, 12093, 14271, 27939, 29607, 137953, 270077, 286201, 413859, 661223, 810231, 858603, 1983669, 19175467, 57526401]

約数ペア:

[(1, 57526401), (3, 19175467), (29, 1983669), (67, 858603), (71, 810231), (87, 661223), (139, 413859), (201, 286201), (213, 270077), (417, 137953), (1943, 29607), (2059, 27939), (4031, 14271), (4757, 12093), (5829, 9869), (6177, 9313)]