558880803

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 937896960

約数和(自身を除く): 379016157

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 169, 243, 279, 351, 403, 439, 507, 837, 1053, 1209, 1317, 1521, 2511, 3159, 3627, 3951, 4563, 5239, 5707, 7533, 10881, 11853, 13609, 13689, 15717, 17121, 32643, 35559, 40827, 41067, 47151, 51363, 74191, 97929, 106677, 122481, 141453, 154089, 176917, 222573, 367443, 424359, 462267, 530751, 667719, 1102329, 1273077, 1386801, 1592253, 2003157, 2299921, 3306987, 4776759, 6009471, 6899763, 14330277, 18028413, 20699289, 42990831, 62097867, 186293601, 558880803]

約数ペア:

[(1, 558880803), (3, 186293601), (9, 62097867), (13, 42990831), (27, 20699289), (31, 18028413), (39, 14330277), (81, 6899763), (93, 6009471), (117, 4776759), (169, 3306987), (243, 2299921), (279, 2003157), (351, 1592253), (403, 1386801), (439, 1273077), (507, 1102329), (837, 667719), (1053, 530751), (1209, 462267), (1317, 424359), (1521, 367443), (2511, 222573), (3159, 176917), (3627, 154089), (3951, 141453), (4563, 122481), (5239, 106677), (5707, 97929), (7533, 74191), (10881, 51363), (11853, 47151), (13609, 41067), (13689, 40827), (15717, 35559), (17121, 32643)]