239675169

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 342921600

約数和(自身を除く): 103246431

約数列:

[1, 3, 29, 53, 59, 87, 159, 177, 881, 1537, 1711, 2643, 3127, 4611, 5133, 9381, 25549, 46693, 51979, 76647, 90683, 140079, 155937, 272049, 1354097, 1507391, 2754887, 4062291, 4522173, 8264661, 79891723, 239675169]

約数ペア:

[(1, 239675169), (3, 79891723), (29, 8264661), (53, 4522173), (59, 4062291), (87, 2754887), (159, 1507391), (177, 1354097), (881, 272049), (1537, 155937), (1711, 140079), (2643, 90683), (3127, 76647), (4611, 51979), (5133, 46693), (9381, 25549)]