16379577

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 26716800

約数和(自身を除く): 10337223

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 261, 367, 513, 551, 783, 1101, 1539, 1653, 2349, 3303, 4959, 6973, 9909, 10643, 14877, 20919, 29727, 31929, 44631, 62757, 95787, 188271, 202217, 287361, 564813, 606651, 862083, 1819953, 5459859, 16379577]

約数ペア:

[(1, 16379577), (3, 5459859), (9, 1819953), (19, 862083), (27, 606651), (29, 564813), (57, 287361), (81, 202217), (87, 188271), (171, 95787), (261, 62757), (367, 44631), (513, 31929), (551, 29727), (783, 20919), (1101, 14877), (1539, 10643), (1653, 9909), (2349, 6973), (3303, 4959)]