91486557

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 139176960

約数和(自身を除く): 47690403

約数列:

[1, 3, 9, 27, 67, 103, 201, 309, 491, 603, 927, 1473, 1809, 2781, 4419, 6901, 13257, 20703, 32897, 50573, 62109, 98691, 151719, 186327, 296073, 455157, 888219, 1365471, 3388391, 10165173, 30495519, 91486557]

約数ペア:

[(1, 91486557), (3, 30495519), (9, 10165173), (27, 3388391), (67, 1365471), (103, 888219), (201, 455157), (309, 296073), (491, 186327), (603, 151719), (927, 98691), (1473, 62109), (1809, 50573), (2781, 32897), (4419, 20703), (6901, 13257)]