76661529

素因数分解:

$3^1\times 7^4\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 123692160

約数和(自身を除く): 47030631

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 367, 609, 1029, 1101, 1421, 2401, 2569, 4263, 7203, 7707, 9947, 10643, 17983, 29841, 31929, 53949, 69629, 74501, 125881, 208887, 223503, 377643, 521507, 881167, 1564521, 2643501, 3650549, 10951647, 25553843, 76661529]

約数ペア:

[(1, 76661529), (3, 25553843), (7, 10951647), (21, 3650549), (29, 2643501), (49, 1564521), (87, 881167), (147, 521507), (203, 377643), (343, 223503), (367, 208887), (609, 125881), (1029, 74501), (1101, 69629), (1421, 53949), (2401, 31929), (2569, 29841), (4263, 17983), (7203, 10643), (7707, 9947)]