78867198723

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1\times {\mathrm{6571}}^1$

素因数の和:7135

約数の個数: 32

約数和(自身を含む): 107626857472

約数和(自身を除く): 28759658749

約数列:

[1, 3, 67, 201, 211, 283, 633, 849, 6571, 14137, 18961, 19713, 42411, 56883, 59713, 179139, 440257, 1320771, 1386481, 1859593, 4000771, 4159443, 5578779, 12002313, 92894227, 124592731, 278682681, 373778193, 392374123, 1177122369, 26289066241, 78867198723]

約数ペア:

[(1, 78867198723), (3, 26289066241), (67, 1177122369), (201, 392374123), (211, 373778193), (283, 278682681), (633, 124592731), (849, 92894227), (6571, 12002313), (14137, 5578779), (18961, 4159443), (19713, 4000771), (42411, 1859593), (56883, 1386481), (59713, 1320771), (179139, 440257)]