163471029

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 232243200

約数和(自身を除く): 68772171

約数列:

[1, 3, 31, 47, 93, 141, 149, 251, 447, 753, 1457, 4371, 4619, 7003, 7781, 11797, 13857, 21009, 23343, 35391, 37399, 112197, 217093, 365707, 651279, 1097121, 1159369, 1757753, 3478107, 5273259, 54490343, 163471029]

約数ペア:

[(1, 163471029), (3, 54490343), (31, 5273259), (47, 3478107), (93, 1757753), (141, 1159369), (149, 1097121), (251, 651279), (447, 365707), (753, 217093), (1457, 112197), (4371, 37399), (4619, 35391), (7003, 23343), (7781, 21009), (11797, 13857)]