129333870729

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1823}}^1\times {\mathrm{18461}}^1$

素因数の和:20358

約数の個数: 48

約数和(自身を含む): 217134388224

約数和(自身を除く): 87800517495

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 1823, 3843, 5469, 12761, 16407, 18461, 38283, 55383, 111203, 114849, 129227, 166149, 333609, 387681, 778421, 1000827, 1126121, 1163043, 2335263, 3378363, 7005789, 7882847, 10135089, 23648541, 33654403, 70945623, 100963209, 235580821, 302889627, 706742463, 2052918583, 2120227389, 6158755749, 14370430081, 18476267247, 43111290243, 129333870729]

約数ペア:

[(1, 129333870729), (3, 43111290243), (7, 18476267247), (9, 14370430081), (21, 6158755749), (61, 2120227389), (63, 2052918583), (183, 706742463), (427, 302889627), (549, 235580821), (1281, 100963209), (1823, 70945623), (3843, 33654403), (5469, 23648541), (12761, 10135089), (16407, 7882847), (18461, 7005789), (38283, 3378363), (55383, 2335263), (111203, 1163043), (114849, 1126121), (129227, 1000827), (166149, 778421), (333609, 387681)]