677175051

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 1083456000

約数和(自身を除く): 406280949

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 149, 301, 447, 719, 903, 1043, 2107, 2157, 3129, 5033, 6321, 6407, 7301, 15099, 19221, 21903, 30917, 35231, 44849, 92751, 105693, 107131, 134547, 216419, 313943, 321393, 649257, 749917, 941829, 1514933, 2249751, 4544799, 4606633, 5249419, 13819899, 15748257, 32246431, 96739293, 225725017, 677175051]

約数ペア:

[(1, 677175051), (3, 225725017), (7, 96739293), (21, 32246431), (43, 15748257), (49, 13819899), (129, 5249419), (147, 4606633), (149, 4544799), (301, 2249751), (447, 1514933), (719, 941829), (903, 749917), (1043, 649257), (2107, 321393), (2157, 313943), (3129, 216419), (5033, 134547), (6321, 107131), (6407, 105693), (7301, 92751), (15099, 44849), (19221, 35231), (21903, 30917)]