63464877

素因数分解:

$3^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:839

約数の個数: 40

約数和(自身を含む): 109143936

約数和(自身を除く): 45679059

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 173, 189, 519, 567, 647, 1211, 1557, 1941, 3633, 4529, 4671, 5823, 10899, 13587, 14013, 17469, 32697, 40761, 52407, 98091, 111931, 122283, 335793, 366849, 783517, 1007379, 2350551, 3022137, 7051653, 9066411, 21154959, 63464877]

約数ペア:

[(1, 63464877), (3, 21154959), (7, 9066411), (9, 7051653), (21, 3022137), (27, 2350551), (63, 1007379), (81, 783517), (173, 366849), (189, 335793), (519, 122283), (567, 111931), (647, 98091), (1211, 52407), (1557, 40761), (1941, 32697), (3633, 17469), (4529, 14013), (4671, 13587), (5823, 10899)]