64648947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{7229}}^1$

素因数の和:7514

約数の個数: 16

約数和(自身を含む): 94394880

約数和(自身を除く): 29745933

約数列:

[1, 3, 11, 33, 271, 813, 2981, 7229, 8943, 21687, 79519, 238557, 1959059, 5877177, 21549649, 64648947]

約数ペア:

[(1, 64648947), (3, 21549649), (11, 5877177), (33, 1959059), (271, 238557), (813, 79519), (2981, 21687), (7229, 8943)]