735660081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 1192223760

約数和(自身を除く): 456563679

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 157, 261, 377, 471, 1131, 1381, 1413, 2041, 3393, 4143, 4553, 6123, 12429, 13659, 17953, 18369, 40049, 40977, 53859, 59189, 120147, 161577, 177567, 216817, 360441, 520637, 532701, 650451, 1561911, 1951353, 2818621, 4685733, 6287693, 8455863, 18863079, 25367589, 56589237, 81740009, 245220027, 735660081]

約数ペア:

[(1, 735660081), (3, 245220027), (9, 81740009), (13, 56589237), (29, 25367589), (39, 18863079), (87, 8455863), (117, 6287693), (157, 4685733), (261, 2818621), (377, 1951353), (471, 1561911), (1131, 650451), (1381, 532701), (1413, 520637), (2041, 360441), (3393, 216817), (4143, 177567), (4553, 161577), (6123, 120147), (12429, 59189), (13659, 53859), (17953, 40977), (18369, 40049)]