187830741

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{60029}}^1$

素因数の和:60188

約数の個数: 16

約数和(自身を含む): 288144000

約数和(自身を除く): 100313259

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 60029, 180087, 420203, 1260609, 8944321, 26832963, 62610247, 187830741]

約数ペア:

[(1, 187830741), (3, 62610247), (7, 26832963), (21, 8944321), (149, 1260609), (447, 420203), (1043, 180087), (3129, 60029)]