67231065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1231}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 117798912

約数和(自身を除く): 50567847

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 331, 993, 1231, 1655, 3641, 3693, 4965, 6155, 10923, 13541, 18205, 18465, 40623, 54615, 67705, 203115, 407461, 1222383, 2037305, 4482071, 6111915, 13446213, 22410355, 67231065]

約数ペア:

[(1, 67231065), (3, 22410355), (5, 13446213), (11, 6111915), (15, 4482071), (33, 2037305), (55, 1222383), (165, 407461), (331, 203115), (993, 67705), (1231, 54615), (1655, 40623), (3641, 18465), (3693, 18205), (4965, 13541), (6155, 10923)]