840076161

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 1182167040

約数和(自身を除く): 342090879

約数列:

[1, 3, 31, 59, 93, 177, 283, 541, 849, 1623, 1829, 5487, 8773, 16697, 16771, 26319, 31919, 50091, 50313, 95757, 153103, 459309, 517607, 989489, 1552821, 2968467, 4746193, 9033077, 14238579, 27099231, 280025387, 840076161]

約数ペア:

[(1, 840076161), (3, 280025387), (31, 27099231), (59, 14238579), (93, 9033077), (177, 4746193), (283, 2968467), (541, 1552821), (849, 989489), (1623, 517607), (1829, 459309), (5487, 153103), (8773, 95757), (16697, 50313), (16771, 50091), (26319, 31919)]