144562131

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12539}}^1$

素因数の和:12616

約数の個数: 32

約数和(自身を含む): 248793600

約数和(自身を除く): 104231469

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 11529, 12539, 37617, 87773, 112851, 263319, 338553, 764879, 789957, 2294637, 2369871, 5354153, 6883911, 16062459, 20651733, 48187377, 144562131]

約数ペア:

[(1, 144562131), (3, 48187377), (7, 20651733), (9, 16062459), (21, 6883911), (27, 5354153), (61, 2369871), (63, 2294637), (183, 789957), (189, 764879), (427, 338553), (549, 263319), (1281, 112851), (1647, 87773), (3843, 37617), (11529, 12539)]