157777197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 236544000

約数和(自身を除く): 78766803

約数列:

[1, 3, 19, 29, 31, 57, 87, 93, 551, 589, 899, 1653, 1767, 2697, 3079, 9237, 17081, 51243, 58501, 89291, 95449, 175503, 267873, 286347, 1696529, 1813531, 2768021, 5089587, 5440593, 8304063, 52592399, 157777197]

約数ペア:

[(1, 157777197), (3, 52592399), (19, 8304063), (29, 5440593), (31, 5089587), (57, 2768021), (87, 1813531), (93, 1696529), (551, 286347), (589, 267873), (899, 175503), (1653, 95449), (1767, 89291), (2697, 58501), (3079, 51243), (9237, 17081)]