148973877

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11471}}^1$

素因数の和:11530

約数の個数: 32

約数和(自身を含む): 244124160

約数和(自身を除く): 95150283

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 11471, 12987, 34413, 103239, 149123, 309717, 424427, 447369, 1273281, 1342107, 3819843, 4026321, 5517551, 11459529, 16552653, 49657959, 148973877]

約数ペア:

[(1, 148973877), (3, 49657959), (9, 16552653), (13, 11459529), (27, 5517551), (37, 4026321), (39, 3819843), (111, 1342107), (117, 1273281), (333, 447369), (351, 424427), (481, 309717), (999, 149123), (1443, 103239), (4329, 34413), (11471, 12987)]