15704006703

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{2609}}^1$

素因数の和:3068

約数の個数: 64

約数和(自身を含む): 26555351040

約数和(自身を除く): 10851344337

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 367, 497, 781, 1101, 1491, 2343, 2569, 2609, 4037, 5467, 7707, 7827, 12111, 16401, 18263, 26057, 28259, 28699, 54789, 78171, 84777, 86097, 182399, 185239, 200893, 286627, 547197, 555717, 602679, 859881, 957503, 1296673, 2006389, 2037629, 2872509, 3890019, 6019167, 6112887, 6702521, 10532533, 14263403, 20107563, 31597599, 42790209, 67982713, 73727731, 203948139, 221183193, 475878991, 747809843, 1427636973, 2243429529, 5234668901, 15704006703]

約数ペア:

[(1, 15704006703), (3, 5234668901), (7, 2243429529), (11, 1427636973), (21, 747809843), (33, 475878991), (71, 221183193), (77, 203948139), (213, 73727731), (231, 67982713), (367, 42790209), (497, 31597599), (781, 20107563), (1101, 14263403), (1491, 10532533), (2343, 6702521), (2569, 6112887), (2609, 6019167), (4037, 3890019), (5467, 2872509), (7707, 2037629), (7827, 2006389), (12111, 1296673), (16401, 957503), (18263, 859881), (26057, 602679), (28259, 555717), (28699, 547197), (54789, 286627), (78171, 200893), (84777, 185239), (86097, 182399)]