15672987351

素因数分解:

$3^4\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{12161}}^1$

素因数の和:14453

約数の個数: 40

約数和(自身を含む): 26771383584

約数和(自身を除く): 11098396233

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 2273, 6819, 12161, 15911, 20457, 36483, 47733, 61371, 85127, 109449, 143199, 184113, 255381, 328347, 429597, 766143, 985041, 1288791, 2298429, 6895287, 27641953, 82925859, 193493671, 248777577, 580481013, 746332731, 1741443039, 2238998193, 5224329117, 15672987351]

約数ペア:

[(1, 15672987351), (3, 5224329117), (7, 2238998193), (9, 1741443039), (21, 746332731), (27, 580481013), (63, 248777577), (81, 193493671), (189, 82925859), (567, 27641953), (2273, 6895287), (6819, 2298429), (12161, 1288791), (15911, 985041), (20457, 766143), (36483, 429597), (47733, 328347), (61371, 255381), (85127, 184113), (109449, 143199)]