146475147

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{953}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 241049088

約数和(自身を除く): 94573941

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 563, 953, 1689, 2859, 3941, 6671, 7319, 11823, 12389, 20013, 21957, 37167, 51233, 86723, 153699, 260169, 536539, 1609617, 3755773, 6975007, 11267319, 20925021, 48825049, 146475147]

約数ペア:

[(1, 146475147), (3, 48825049), (7, 20925021), (13, 11267319), (21, 6975007), (39, 3755773), (91, 1609617), (273, 536539), (563, 260169), (953, 153699), (1689, 86723), (2859, 51233), (3941, 37167), (6671, 21957), (7319, 20013), (11823, 12389)]