29505021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 52297728

約数和(自身を除く): 22792707

約数列:

[1, 3, 7, 13, 21, 23, 37, 39, 69, 91, 111, 127, 161, 259, 273, 299, 381, 481, 483, 777, 851, 889, 897, 1443, 1651, 2093, 2553, 2667, 2921, 3367, 4699, 4953, 5957, 6279, 8763, 10101, 11063, 11557, 14097, 17871, 20447, 32893, 33189, 34671, 37973, 61087, 61341, 77441, 98679, 108077, 113919, 183261, 232323, 265811, 324231, 427609, 756539, 797433, 1282827, 1405001, 2269617, 4215003, 9835007, 29505021]

約数ペア:

[(1, 29505021), (3, 9835007), (7, 4215003), (13, 2269617), (21, 1405001), (23, 1282827), (37, 797433), (39, 756539), (69, 427609), (91, 324231), (111, 265811), (127, 232323), (161, 183261), (259, 113919), (273, 108077), (299, 98679), (381, 77441), (481, 61341), (483, 61087), (777, 37973), (851, 34671), (889, 33189), (897, 32893), (1443, 20447), (1651, 17871), (2093, 14097), (2553, 11557), (2667, 11063), (2921, 10101), (3367, 8763), (4699, 6279), (4953, 5957)]