243389091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^2$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 377975808

約数和(自身を除く): 134586717

約数列:

[1, 3, 11, 31, 33, 53, 67, 93, 159, 201, 341, 583, 737, 1023, 1643, 1749, 2077, 2211, 3551, 4489, 4929, 6231, 10653, 13467, 18073, 22847, 39061, 49379, 54219, 68541, 110081, 117183, 139159, 148137, 237917, 330243, 417477, 713751, 1210891, 1530749, 2617087, 3632673, 4592247, 7375427, 7851261, 22126281, 81129697, 243389091]

約数ペア:

[(1, 243389091), (3, 81129697), (11, 22126281), (31, 7851261), (33, 7375427), (53, 4592247), (67, 3632673), (93, 2617087), (159, 1530749), (201, 1210891), (341, 713751), (583, 417477), (737, 330243), (1023, 237917), (1643, 148137), (1749, 139159), (2077, 117183), (2211, 110081), (3551, 68541), (4489, 54219), (4929, 49379), (6231, 39061), (10653, 22847), (13467, 18073)]