158281492347

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{577}}^1\times {\mathrm{2311}}^1$

素因数の和:3025

約数の個数: 72

約数和(自身を含む): 254157743840

約数和(自身を除く): 95876251493

約数列:

[1, 3, 9, 11, 33, 99, 109, 121, 327, 363, 577, 981, 1089, 1199, 1731, 2311, 3597, 5193, 6347, 6933, 10791, 13189, 19041, 20799, 25421, 39567, 57123, 62893, 69817, 76263, 118701, 188679, 209451, 228789, 251899, 279631, 566037, 628353, 691823, 755697, 838893, 1333447, 2075469, 2267091, 2516679, 2770889, 4000341, 6226407, 7610053, 8312667, 12001023, 14667917, 22830159, 24938001, 30479779, 44003751, 68490477, 91439337, 132011253, 145345723, 161347087, 274318011, 436037169, 484041261, 1308111507, 1452123783, 1598802953, 4796408859, 14389226577, 17586832483, 52760497449, 158281492347]

約数ペア:

[(1, 158281492347), (3, 52760497449), (9, 17586832483), (11, 14389226577), (33, 4796408859), (99, 1598802953), (109, 1452123783), (121, 1308111507), (327, 484041261), (363, 436037169), (577, 274318011), (981, 161347087), (1089, 145345723), (1199, 132011253), (1731, 91439337), (2311, 68490477), (3597, 44003751), (5193, 30479779), (6347, 24938001), (6933, 22830159), (10791, 14667917), (13189, 12001023), (19041, 8312667), (20799, 7610053), (25421, 6226407), (39567, 4000341), (57123, 2770889), (62893, 2516679), (69817, 2267091), (76263, 2075469), (118701, 1333447), (188679, 838893), (209451, 755697), (228789, 691823), (251899, 628353), (279631, 566037)]