1401597

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 2261760

約数和(自身を除く): 860163

約数列:

[1, 3, 9, 23, 27, 37, 61, 69, 111, 183, 207, 333, 549, 621, 851, 999, 1403, 1647, 2257, 2553, 4209, 6771, 7659, 12627, 20313, 22977, 37881, 51911, 60939, 155733, 467199, 1401597]

約数ペア:

[(1, 1401597), (3, 467199), (9, 155733), (23, 60939), (27, 51911), (37, 37881), (61, 22977), (69, 20313), (111, 12627), (183, 7659), (207, 6771), (333, 4209), (549, 2553), (621, 2257), (851, 1647), (999, 1403)]