102925823

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 144827424

約数和(自身を除く): 41901601

約数列:

[1, 7, 11, 13, 37, 49, 77, 91, 143, 259, 397, 407, 481, 539, 637, 1001, 1813, 2779, 2849, 3367, 4367, 5161, 5291, 7007, 14689, 19453, 19943, 23569, 30569, 36127, 37037, 56771, 102823, 161579, 190957, 213983, 252889, 259259, 397397, 719761, 1131053, 1336699, 2100527, 2781779, 7917371, 9356893, 14703689, 102925823]

約数ペア:

[(1, 102925823), (7, 14703689), (11, 9356893), (13, 7917371), (37, 2781779), (49, 2100527), (77, 1336699), (91, 1131053), (143, 719761), (259, 397397), (397, 259259), (407, 252889), (481, 213983), (539, 190957), (637, 161579), (1001, 102823), (1813, 56771), (2779, 37037), (2849, 36127), (3367, 30569), (4367, 23569), (5161, 19943), (5291, 19453), (7007, 14689)]