127831494

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{3989}}^1$

素因数の和:4117

約数の個数: 48

約数和(自身を含む): 300207600

約数和(自身を除く): 172376106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 654, 763, 1526, 2289, 3989, 4578, 5341, 7978, 10682, 11967, 16023, 23934, 27923, 32046, 55846, 83769, 167538, 195461, 390922, 434801, 586383, 869602, 1172766, 1304403, 2608806, 3043607, 6087214, 9130821, 18261642, 21305249, 42610498, 63915747, 127831494]

約数ペア:

[(1, 127831494), (2, 63915747), (3, 42610498), (6, 21305249), (7, 18261642), (14, 9130821), (21, 6087214), (42, 3043607), (49, 2608806), (98, 1304403), (109, 1172766), (147, 869602), (218, 586383), (294, 434801), (327, 390922), (654, 195461), (763, 167538), (1526, 83769), (2289, 55846), (3989, 32046), (4578, 27923), (5341, 23934), (7978, 16023), (10682, 11967)]