156737997

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3167}}^1$

素因数の和:3239

約数の個数: 40

約数和(自身を含む): 257596416

約数和(自身を除く): 100858419

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 351, 423, 611, 1053, 1269, 1833, 3167, 3807, 5499, 9501, 16497, 28503, 41171, 49491, 85509, 123513, 148849, 256527, 370539, 446547, 1111617, 1339641, 1935037, 3334851, 4018923, 5805111, 12056769, 17415333, 52245999, 156737997]

約数ペア:

[(1, 156737997), (3, 52245999), (9, 17415333), (13, 12056769), (27, 5805111), (39, 4018923), (47, 3334851), (81, 1935037), (117, 1339641), (141, 1111617), (351, 446547), (423, 370539), (611, 256527), (1053, 148849), (1269, 123513), (1833, 85509), (3167, 49491), (3807, 41171), (5499, 28503), (9501, 16497)]