156965765679

素因数分解:

$3^6\times {\mathrm{157}}^1\times {\mathrm{733}}^1\times {\mathrm{1871}}^1$

素因数の和:2779

約数の個数: 56

約数和(自身を含む): 237289845312

約数和(自身を除く): 80324079633

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 729, 733, 1413, 1871, 2199, 4239, 5613, 6597, 12717, 16839, 19791, 38151, 50517, 59373, 114453, 115081, 151551, 178119, 293747, 345243, 454653, 534357, 881241, 1035729, 1363959, 1371443, 2643723, 3107187, 4114329, 7931169, 9321561, 12342987, 23793507, 27964683, 37028961, 71380521, 83894049, 111086883, 214141563, 215316551, 333260649, 645949653, 999781947, 1937848959, 5813546877, 17440640631, 52321921893, 156965765679]

約数ペア:

[(1, 156965765679), (3, 52321921893), (9, 17440640631), (27, 5813546877), (81, 1937848959), (157, 999781947), (243, 645949653), (471, 333260649), (729, 215316551), (733, 214141563), (1413, 111086883), (1871, 83894049), (2199, 71380521), (4239, 37028961), (5613, 27964683), (6597, 23793507), (12717, 12342987), (16839, 9321561), (19791, 7931169), (38151, 4114329), (50517, 3107187), (59373, 2643723), (114453, 1371443), (115081, 1363959), (151551, 1035729), (178119, 881241), (293747, 534357), (345243, 454653)]