90874113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 137416704

約数和(自身を除く): 46542591

約数列:

[1, 3, 11, 31, 33, 93, 211, 341, 421, 633, 1023, 1263, 2321, 4631, 6541, 6963, 13051, 13893, 19623, 39153, 71951, 88831, 143561, 215853, 266493, 430683, 977141, 2753761, 2931423, 8261283, 30291371, 90874113]

約数ペア:

[(1, 90874113), (3, 30291371), (11, 8261283), (31, 2931423), (33, 2753761), (93, 977141), (211, 430683), (341, 266493), (421, 215853), (633, 143561), (1023, 88831), (1263, 71951), (2321, 39153), (4631, 19623), (6541, 13893), (6963, 13051)]