137942778

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{821}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 283372992

約数和(自身を除く): 145430214

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 683, 821, 1366, 1642, 2049, 2463, 4098, 4926, 28003, 33661, 56006, 67322, 84009, 100983, 168018, 201966, 560743, 1121486, 1682229, 3364458, 22990463, 45980926, 68971389, 137942778]

約数ペア:

[(1, 137942778), (2, 68971389), (3, 45980926), (6, 22990463), (41, 3364458), (82, 1682229), (123, 1121486), (246, 560743), (683, 201966), (821, 168018), (1366, 100983), (1642, 84009), (2049, 67322), (2463, 56006), (4098, 33661), (4926, 28003)]