63811398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 151303680

約数和(自身を除く): 87492282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 89, 129, 178, 258, 267, 301, 397, 534, 602, 623, 794, 903, 1191, 1246, 1806, 1869, 2382, 2779, 3738, 3827, 5558, 7654, 8337, 11481, 16674, 17071, 22962, 26789, 34142, 35333, 51213, 53578, 70666, 80367, 102426, 105999, 119497, 160734, 211998, 238994, 247331, 358491, 494662, 716982, 741993, 1483986, 1519319, 3038638, 4557957, 9115914, 10635233, 21270466, 31905699, 63811398]

約数ペア:

[(1, 63811398), (2, 31905699), (3, 21270466), (6, 10635233), (7, 9115914), (14, 4557957), (21, 3038638), (42, 1519319), (43, 1483986), (86, 741993), (89, 716982), (129, 494662), (178, 358491), (258, 247331), (267, 238994), (301, 211998), (397, 160734), (534, 119497), (602, 105999), (623, 102426), (794, 80367), (903, 70666), (1191, 53578), (1246, 51213), (1806, 35333), (1869, 34142), (2382, 26789), (2779, 22962), (3738, 17071), (3827, 16674), (5558, 11481), (7654, 8337)]