194638787511

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1597}}^1\times {\mathrm{30071}}^1$

素因数の和:31871

約数の個数: 32

約数和(自身を含む): 298325787648

約数和(自身を除く): 103687000137

約数列:

[1, 3, 7, 21, 193, 579, 1351, 1597, 4053, 4791, 11179, 30071, 33537, 90213, 210497, 308221, 631491, 924663, 2157547, 5803703, 6472641, 17411109, 40625921, 48023387, 121877763, 144070161, 336163709, 1008491127, 9268513691, 27805541073, 64879595837, 194638787511]

約数ペア:

[(1, 194638787511), (3, 64879595837), (7, 27805541073), (21, 9268513691), (193, 1008491127), (579, 336163709), (1351, 144070161), (1597, 121877763), (4053, 48023387), (4791, 40625921), (11179, 17411109), (30071, 6472641), (33537, 5803703), (90213, 2157547), (210497, 924663), (308221, 631491)]