67471929

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 119688192

約数和(自身を除く): 52216263

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 73, 119, 153, 219, 357, 511, 657, 863, 1071, 1241, 1533, 2589, 3723, 4599, 6041, 7767, 8687, 11169, 14671, 18123, 26061, 44013, 54369, 62999, 78183, 102697, 132039, 188997, 308091, 440993, 566991, 924273, 1070983, 1322979, 3212949, 3968937, 7496881, 9638847, 22490643, 67471929]

約数ペア:

[(1, 67471929), (3, 22490643), (7, 9638847), (9, 7496881), (17, 3968937), (21, 3212949), (51, 1322979), (63, 1070983), (73, 924273), (119, 566991), (153, 440993), (219, 308091), (357, 188997), (511, 132039), (657, 102697), (863, 78183), (1071, 62999), (1241, 54369), (1533, 44013), (2589, 26061), (3723, 18123), (4599, 14671), (6041, 11169), (7767, 8687)]