37251513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 61501440

約数和(自身を除く): 24249927

約数列:

[1, 3, 9, 13, 23, 39, 69, 109, 117, 127, 207, 299, 327, 381, 897, 981, 1143, 1417, 1651, 2507, 2691, 2921, 4251, 4953, 7521, 8763, 12753, 13843, 14859, 22563, 26289, 32591, 37973, 41529, 97773, 113919, 124587, 179959, 293319, 318389, 341757, 539877, 955167, 1619631, 2865501, 4139057, 12417171, 37251513]

約数ペア:

[(1, 37251513), (3, 12417171), (9, 4139057), (13, 2865501), (23, 1619631), (39, 955167), (69, 539877), (109, 341757), (117, 318389), (127, 293319), (207, 179959), (299, 124587), (327, 113919), (381, 97773), (897, 41529), (981, 37973), (1143, 32591), (1417, 26289), (1651, 22563), (2507, 14859), (2691, 13843), (2921, 12753), (4251, 8763), (4953, 7521)]