17777313

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 40

約数和(自身を含む): 27991656

約数和(自身を除く): 10214343

約数列:

[1, 3, 9, 27, 41, 53, 81, 101, 123, 159, 303, 369, 477, 909, 1107, 1431, 2173, 2727, 3321, 4141, 4293, 5353, 6519, 8181, 12423, 16059, 19557, 37269, 48177, 58671, 111807, 144531, 176013, 219473, 335421, 433593, 658419, 1975257, 5925771, 17777313]

約数ペア:

[(1, 17777313), (3, 5925771), (9, 1975257), (27, 658419), (41, 433593), (53, 335421), (81, 219473), (101, 176013), (123, 144531), (159, 111807), (303, 58671), (369, 48177), (477, 37269), (909, 19557), (1107, 16059), (1431, 12423), (2173, 8181), (2727, 6519), (3321, 5353), (4141, 4293)]