13080453519

素因数分解:

$3^1\times 7^4\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 20880670720

約数和(自身を除く): 7800217201

約数列:

[1, 3, 7, 21, 49, 79, 127, 147, 181, 237, 343, 381, 543, 553, 889, 1029, 1267, 1659, 2401, 2667, 3801, 3871, 6223, 7203, 8869, 10033, 11613, 14299, 18669, 22987, 26607, 27097, 30099, 42897, 43561, 62083, 68961, 70231, 81291, 100093, 130683, 160909, 186249, 189679, 210693, 300279, 304927, 434581, 482727, 491617, 569037, 700651, 914781, 1126363, 1303743, 1474851, 1815973, 2101953, 3379089, 3441319, 4904557, 5447919, 7884541, 10323957, 12711811, 14713671, 23653623, 24089233, 34331899, 38135433, 55191787, 72267699, 88982677, 102995697, 165575361, 266948031, 622878739, 1868636217, 4360151173, 13080453519]

約数ペア:

[(1, 13080453519), (3, 4360151173), (7, 1868636217), (21, 622878739), (49, 266948031), (79, 165575361), (127, 102995697), (147, 88982677), (181, 72267699), (237, 55191787), (343, 38135433), (381, 34331899), (543, 24089233), (553, 23653623), (889, 14713671), (1029, 12711811), (1267, 10323957), (1659, 7884541), (2401, 5447919), (2667, 4904557), (3801, 3441319), (3871, 3379089), (6223, 2101953), (7203, 1815973), (8869, 1474851), (10033, 1303743), (11613, 1126363), (14299, 914781), (18669, 700651), (22987, 569037), (26607, 491617), (27097, 482727), (30099, 434581), (42897, 304927), (43561, 300279), (62083, 210693), (68961, 189679), (70231, 186249), (81291, 160909), (100093, 130683)]