63778407

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 114048000

約数和(自身を除く): 50269593

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 109, 119, 149, 187, 231, 327, 357, 447, 561, 763, 1043, 1199, 1309, 1639, 1853, 2289, 2533, 3129, 3597, 3927, 4917, 5559, 7599, 8393, 11473, 12971, 16241, 17731, 20383, 25179, 27863, 34419, 38913, 48723, 53193, 61149, 83589, 113687, 142681, 178651, 195041, 276097, 341061, 428043, 535953, 585123, 828291, 1250557, 1932679, 3037067, 3751671, 5798037, 9111201, 21259469, 63778407]

約数ペア:

[(1, 63778407), (3, 21259469), (7, 9111201), (11, 5798037), (17, 3751671), (21, 3037067), (33, 1932679), (51, 1250557), (77, 828291), (109, 585123), (119, 535953), (149, 428043), (187, 341061), (231, 276097), (327, 195041), (357, 178651), (447, 142681), (561, 113687), (763, 83589), (1043, 61149), (1199, 53193), (1309, 48723), (1639, 38913), (1853, 34419), (2289, 27863), (2533, 25179), (3129, 20383), (3597, 17731), (3927, 16241), (4917, 12971), (5559, 11473), (7599, 8393)]