131145455661

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1307}}^1\times {\mathrm{3499}}^1$

素因数の和:4910

約数の個数: 48

約数和(自身を含む): 194839680000

約数和(自身を除く): 63694224339

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 869, 1307, 2607, 3499, 3921, 9559, 10497, 14377, 28677, 38489, 43131, 103253, 115467, 158147, 276421, 309759, 423379, 474441, 829263, 1135783, 1270137, 3040631, 3407349, 4573193, 9121893, 12493613, 13719579, 33446941, 37480839, 50305123, 100340823, 150915369, 361282247, 553356353, 1083846741, 1660069059, 3974104717, 11922314151, 43715151887, 131145455661]

約数ペア:

[(1, 131145455661), (3, 43715151887), (11, 11922314151), (33, 3974104717), (79, 1660069059), (121, 1083846741), (237, 553356353), (363, 361282247), (869, 150915369), (1307, 100340823), (2607, 50305123), (3499, 37480839), (3921, 33446941), (9559, 13719579), (10497, 12493613), (14377, 9121893), (28677, 4573193), (38489, 3407349), (43131, 3040631), (103253, 1270137), (115467, 1135783), (158147, 829263), (276421, 474441), (309759, 423379)]