77974743

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8233}}^1$

素因数の和:8295

約数の個数: 32

約数和(自身を含む): 132797952

約数和(自身を除く): 54823209

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 8233, 9471, 24699, 57631, 90563, 172893, 271689, 337553, 633941, 1012659, 1901823, 2362871, 3713083, 7088613, 11139249, 25991581, 77974743]

約数ペア:

[(1, 77974743), (3, 25991581), (7, 11139249), (11, 7088613), (21, 3713083), (33, 2362871), (41, 1901823), (77, 1012659), (123, 633941), (231, 337553), (287, 271689), (451, 172893), (861, 90563), (1353, 57631), (3157, 24699), (8233, 9471)]