69448509

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:779

約数の個数: 40

約数和(自身を含む): 113003352

約数和(自身を除く): 43554843

約数列:

[1, 3, 9, 13, 27, 39, 81, 101, 117, 303, 351, 653, 909, 1053, 1313, 1959, 2727, 3939, 5877, 8181, 8489, 11817, 17631, 25467, 35451, 52893, 65953, 76401, 106353, 197859, 229203, 593577, 687609, 857389, 1780731, 2572167, 5342193, 7716501, 23149503, 69448509]

約数ペア:

[(1, 69448509), (3, 23149503), (9, 7716501), (13, 5342193), (27, 2572167), (39, 1780731), (81, 857389), (101, 687609), (117, 593577), (303, 229203), (351, 197859), (653, 106353), (909, 76401), (1053, 65953), (1313, 52893), (1959, 35451), (2727, 25467), (3939, 17631), (5877, 11817), (8181, 8489)]