157090304007

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{993821}}^1$

素因数の和:994040

約数の個数: 48

約数和(自身を含む): 280718937408

約数和(自身を除く): 123628633401

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 193, 273, 579, 819, 1351, 1737, 2509, 4053, 7527, 12159, 17563, 22581, 52689, 158067, 993821, 2981463, 6956747, 8944389, 12919673, 20870241, 38759019, 62610723, 90437711, 116277057, 191807453, 271313133, 575422359, 813939399, 1342652171, 1726267077, 2493496889, 4027956513, 7480490667, 12083869539, 17454478223, 22441472001, 52363434669, 157090304007]

約数ペア:

[(1, 157090304007), (3, 52363434669), (7, 22441472001), (9, 17454478223), (13, 12083869539), (21, 7480490667), (39, 4027956513), (63, 2493496889), (91, 1726267077), (117, 1342652171), (193, 813939399), (273, 575422359), (579, 271313133), (819, 191807453), (1351, 116277057), (1737, 90437711), (2509, 62610723), (4053, 38759019), (7527, 20870241), (12159, 12919673), (17563, 8944389), (22581, 6956747), (52689, 2981463), (158067, 993821)]