64492407

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60217}}^1$

素因数の和:60247

約数の個数: 24

約数和(自身を含む): 112728096

約数和(自身を除く): 48235689

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 60217, 180651, 421519, 541953, 1023689, 1264557, 3071067, 3793671, 7165823, 9213201, 21497469, 64492407]

約数ペア:

[(1, 64492407), (3, 21497469), (7, 9213201), (9, 7165823), (17, 3793671), (21, 3071067), (51, 1264557), (63, 1023689), (119, 541953), (153, 421519), (357, 180651), (1071, 60217)]