74619441

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 127948800

約数和(自身を除く): 53329359

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 67, 117, 167, 171, 201, 247, 351, 501, 513, 603, 741, 871, 1273, 1503, 1809, 2171, 2223, 2613, 3173, 3819, 4509, 6513, 6669, 7839, 9519, 11189, 11457, 16549, 19539, 23517, 28557, 33567, 34371, 41249, 49647, 58617, 85671, 100701, 123747, 145457, 148941, 212591, 302103, 371241, 436371, 446823, 637773, 1113723, 1309113, 1913319, 2763683, 3927339, 5739957, 8291049, 24873147, 74619441]

約数ペア:

[(1, 74619441), (3, 24873147), (9, 8291049), (13, 5739957), (19, 3927339), (27, 2763683), (39, 1913319), (57, 1309113), (67, 1113723), (117, 637773), (167, 446823), (171, 436371), (201, 371241), (247, 302103), (351, 212591), (501, 148941), (513, 145457), (603, 123747), (741, 100701), (871, 85671), (1273, 58617), (1503, 49647), (1809, 41249), (2171, 34371), (2223, 33567), (2613, 28557), (3173, 23517), (3819, 19539), (4509, 16549), (6513, 11457), (6669, 11189), (7839, 9519)]