48938877

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 79282560

約数和(自身を除く): 30343683

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1809, 2081, 2613, 6243, 7839, 18729, 23517, 27053, 56187, 81159, 139427, 243477, 418281, 730431, 1254843, 1812551, 3764529, 5437653, 16312959, 48938877]

約数ペア:

[(1, 48938877), (3, 16312959), (9, 5437653), (13, 3764529), (27, 1812551), (39, 1254843), (67, 730431), (117, 418281), (201, 243477), (351, 139427), (603, 81159), (871, 56187), (1809, 27053), (2081, 23517), (2613, 18729), (6243, 7839)]