27597843

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 50692096

約数和(自身を除く): 23094253

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1087, 1209, 1953, 2821, 3261, 3627, 7609, 8463, 9783, 14131, 22827, 25389, 33697, 42393, 68481, 98917, 101091, 127179, 235879, 296751, 303273, 438061, 707637, 890253, 1314183, 2122911, 3066427, 3942549, 9199281, 27597843]

約数ペア:

[(1, 27597843), (3, 9199281), (7, 3942549), (9, 3066427), (13, 2122911), (21, 1314183), (31, 890253), (39, 707637), (63, 438061), (91, 303273), (93, 296751), (117, 235879), (217, 127179), (273, 101091), (279, 98917), (403, 68481), (651, 42393), (819, 33697), (1087, 25389), (1209, 22827), (1953, 14131), (2821, 9783), (3261, 8463), (3627, 7609)]