69149079

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 108288000

約数和(自身を除く): 39138921

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 1879, 4089, 5637, 12267, 16911, 36801, 50733, 54491, 88313, 163473, 264939, 490419, 794817, 1471257, 2384451, 2561077, 7683231, 23049693, 69149079]

約数ペア:

[(1, 69149079), (3, 23049693), (9, 7683231), (27, 2561077), (29, 2384451), (47, 1471257), (87, 794817), (141, 490419), (261, 264939), (423, 163473), (783, 88313), (1269, 54491), (1363, 50733), (1879, 36801), (4089, 16911), (5637, 12267)]