136991127

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12239}}^1$

素因数の和:12303

約数の個数: 32

約数和(自身を含む): 230307840

約数和(自身を除く): 93316713

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 11193, 12239, 36717, 85673, 159107, 257019, 477321, 501799, 1113749, 1505397, 3341247, 3512593, 6523387, 10537779, 19570161, 45663709, 136991127]

約数ペア:

[(1, 136991127), (3, 45663709), (7, 19570161), (13, 10537779), (21, 6523387), (39, 3512593), (41, 3341247), (91, 1505397), (123, 1113749), (273, 501799), (287, 477321), (533, 257019), (861, 159107), (1599, 85673), (3731, 36717), (11193, 12239)]