67751859

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 113598720

約数和(自身を除く): 45846861

約数列:

[1, 3, 7, 21, 23, 29, 49, 69, 87, 147, 161, 203, 483, 609, 667, 691, 1127, 1421, 2001, 2073, 3381, 4263, 4669, 4837, 14007, 14511, 15893, 20039, 32683, 33859, 47679, 60117, 98049, 101577, 111251, 140273, 333753, 420819, 460897, 778757, 981911, 1382691, 2336271, 2945733, 3226279, 9678837, 22583953, 67751859]

約数ペア:

[(1, 67751859), (3, 22583953), (7, 9678837), (21, 3226279), (23, 2945733), (29, 2336271), (49, 1382691), (69, 981911), (87, 778757), (147, 460897), (161, 420819), (203, 333753), (483, 140273), (609, 111251), (667, 101577), (691, 98049), (1127, 60117), (1421, 47679), (2001, 33859), (2073, 32683), (3381, 20039), (4263, 15893), (4669, 14511), (4837, 14007)]