145429809

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{238801}}^1$

素因数の和:238840

約数の個数: 16

約数和(自身を含む): 229249920

約数和(自身を除く): 83820111

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 238801, 716403, 1671607, 5014821, 6925229, 20775687, 48476603, 145429809]

約数ペア:

[(1, 145429809), (3, 48476603), (7, 20775687), (21, 6925229), (29, 5014821), (87, 1671607), (203, 716403), (609, 238801)]