730834839

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{63391}}^1$

素因数の和:63468

約数の個数: 32

約数和(自身を含む): 1257697280

約数和(自身を除く): 526862441

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 11529, 63391, 190173, 443737, 570519, 1331211, 1711557, 3866851, 3993633, 11600553, 11980899, 27067957, 34801659, 81203871, 104404977, 243611613, 730834839]

約数ペア:

[(1, 730834839), (3, 243611613), (7, 104404977), (9, 81203871), (21, 34801659), (27, 27067957), (61, 11980899), (63, 11600553), (183, 3993633), (189, 3866851), (427, 1711557), (549, 1331211), (1281, 570519), (1647, 443737), (3843, 190173), (11529, 63391)]