39718107

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 70533120

約数和(自身を除く): 30815013

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 127, 143, 243, 297, 351, 381, 429, 729, 891, 1053, 1143, 1287, 1397, 1651, 2187, 2673, 3159, 3429, 3861, 4191, 4953, 8019, 9477, 10287, 11583, 12573, 14859, 18161, 24057, 28431, 30861, 34749, 37719, 44577, 54483, 92583, 104247, 113157, 133731, 163449, 277749, 312741, 339471, 401193, 490347, 1018413, 1203579, 1471041, 3055239, 3610737, 4413123, 13239369, 39718107]

約数ペア:

[(1, 39718107), (3, 13239369), (9, 4413123), (11, 3610737), (13, 3055239), (27, 1471041), (33, 1203579), (39, 1018413), (81, 490347), (99, 401193), (117, 339471), (127, 312741), (143, 277749), (243, 163449), (297, 133731), (351, 113157), (381, 104247), (429, 92583), (729, 54483), (891, 44577), (1053, 37719), (1143, 34749), (1287, 30861), (1397, 28431), (1651, 24057), (2187, 18161), (2673, 14859), (3159, 12573), (3429, 11583), (3861, 10287), (4191, 9477), (4953, 8019)]