53145801

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 85647744

約数和(自身を除く): 32501943

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 207, 243, 257, 333, 621, 771, 851, 999, 1863, 2313, 2553, 2997, 5589, 5911, 6939, 7659, 8991, 9509, 17733, 20817, 22977, 28527, 53199, 62451, 68931, 85581, 159597, 206793, 218707, 256743, 478791, 656121, 770229, 1436373, 1968363, 2310687, 5905089, 17715267, 53145801]

約数ペア:

[(1, 53145801), (3, 17715267), (9, 5905089), (23, 2310687), (27, 1968363), (37, 1436373), (69, 770229), (81, 656121), (111, 478791), (207, 256743), (243, 218707), (257, 206793), (333, 159597), (621, 85581), (771, 68931), (851, 62451), (999, 53199), (1863, 28527), (2313, 22977), (2553, 20817), (2997, 17733), (5589, 9509), (5911, 8991), (6939, 7659)]