1567978426431

素因数分解:

$3^9\times {\mathrm{641}}^1\times {\mathrm{124277}}^1$

素因数の和:124945

約数の個数: 40

約数和(自身を含む): 2355615917424

約数和(自身を除く): 787637490993

約数列:

[1, 3, 9, 27, 81, 243, 641, 729, 1923, 2187, 5769, 6561, 17307, 19683, 51921, 124277, 155763, 372831, 467289, 1118493, 1401867, 3355479, 4205601, 10066437, 12616803, 30199311, 79661557, 90597933, 238984671, 271793799, 716954013, 815381397, 2150862039, 2446144191, 6452586117, 19357758351, 58073275053, 174219825159, 522659475477, 1567978426431]

約数ペア:

[(1, 1567978426431), (3, 522659475477), (9, 174219825159), (27, 58073275053), (81, 19357758351), (243, 6452586117), (641, 2446144191), (729, 2150862039), (1923, 815381397), (2187, 716954013), (5769, 271793799), (6561, 238984671), (17307, 90597933), (19683, 79661557), (51921, 30199311), (124277, 12616803), (155763, 10066437), (372831, 4205601), (467289, 3355479), (1118493, 1401867)]