71799273

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 132088320

約数和(自身を除く): 60289047

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 3023, 3393, 7917, 9069, 21161, 23751, 27207, 39299, 63483, 87667, 117897, 190449, 263001, 275093, 353691, 613669, 789003, 825279, 1139671, 1841007, 2475837, 3419013, 5523021, 7977697, 10257039, 23933091, 71799273]

約数ペア:

[(1, 71799273), (3, 23933091), (7, 10257039), (9, 7977697), (13, 5523021), (21, 3419013), (29, 2475837), (39, 1841007), (63, 1139671), (87, 825279), (91, 789003), (117, 613669), (203, 353691), (261, 275093), (273, 263001), (377, 190449), (609, 117897), (819, 87667), (1131, 63483), (1827, 39299), (2639, 27207), (3023, 23751), (3393, 21161), (7917, 9069)]