127878023

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 166440960

約数和(自身を除く): 38562937

約数列:

[1, 7, 13, 29, 47, 91, 203, 329, 377, 611, 1031, 1363, 2639, 4277, 7217, 9541, 13403, 17719, 29899, 48457, 93821, 124033, 209293, 339199, 388687, 629941, 1405253, 2720809, 4409587, 9836771, 18268289, 127878023]

約数ペア:

[(1, 127878023), (7, 18268289), (13, 9836771), (29, 4409587), (47, 2720809), (91, 1405253), (203, 629941), (329, 388687), (377, 339199), (611, 209293), (1031, 124033), (1363, 93821), (2639, 48457), (4277, 29899), (7217, 17719), (9541, 13403)]