150051531

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3877}}^1$

素因数の和:4003

約数の個数: 32

約数和(自身を含む): 243228160

約数和(自身を除く): 93176629

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 679, 1843, 2037, 3877, 5529, 11631, 12901, 27139, 38703, 73663, 81417, 220989, 376069, 515641, 1128207, 1546923, 2632483, 7145311, 7897449, 21435933, 50017177, 150051531]

約数ペア:

[(1, 150051531), (3, 50017177), (7, 21435933), (19, 7897449), (21, 7145311), (57, 2632483), (97, 1546923), (133, 1128207), (291, 515641), (399, 376069), (679, 220989), (1843, 81417), (2037, 73663), (3877, 38703), (5529, 27139), (11631, 12901)]