162911541

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 250761728

約数和(自身を除く): 87850187

約数列:

[1, 3, 13, 31, 39, 47, 61, 93, 141, 183, 403, 611, 793, 1209, 1457, 1833, 1891, 2209, 2379, 2867, 4371, 5673, 6627, 8601, 18941, 24583, 28717, 37271, 56823, 68479, 73749, 86151, 88877, 111813, 134749, 205437, 266631, 404247, 890227, 1155401, 1751737, 2670681, 3466203, 4177219, 5255211, 12531657, 54303847, 162911541]

約数ペア:

[(1, 162911541), (3, 54303847), (13, 12531657), (31, 5255211), (39, 4177219), (47, 3466203), (61, 2670681), (93, 1751737), (141, 1155401), (183, 890227), (403, 404247), (611, 266631), (793, 205437), (1209, 134749), (1457, 111813), (1833, 88877), (1891, 86151), (2209, 73749), (2379, 68479), (2867, 56823), (4371, 37271), (5673, 28717), (6627, 24583), (8601, 18941)]