16456536837

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{105517}}^1$

素因数の和:105610

約数の個数: 48

約数和(自身を含む): 27039620608

約数和(自身を除く): 10583083771

約数列:

[1, 3, 9, 13, 31, 39, 43, 93, 117, 129, 279, 387, 403, 559, 1209, 1333, 1677, 3627, 3999, 5031, 11997, 17329, 51987, 105517, 155961, 316551, 949653, 1371721, 3271027, 4115163, 4537231, 9813081, 12345489, 13611693, 29439243, 40835079, 42523351, 58984003, 127570053, 140654161, 176952009, 382710159, 421962483, 530856027, 1265887449, 1828504093, 5485512279, 16456536837]

約数ペア:

[(1, 16456536837), (3, 5485512279), (9, 1828504093), (13, 1265887449), (31, 530856027), (39, 421962483), (43, 382710159), (93, 176952009), (117, 140654161), (129, 127570053), (279, 58984003), (387, 42523351), (403, 40835079), (559, 29439243), (1209, 13611693), (1333, 12345489), (1677, 9813081), (3627, 4537231), (3999, 4115163), (5031, 3271027), (11997, 1371721), (17329, 949653), (51987, 316551), (105517, 155961)]