126996969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3433}}^1$

素因数の和:3525

約数の個数: 32

約数和(自身を含む): 197798400

約数和(自身を除く): 70801431

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 627, 649, 1121, 1947, 3363, 3433, 10299, 12331, 36993, 37763, 65227, 113289, 195681, 202547, 607641, 717497, 2152491, 2228017, 3848393, 6684051, 11545179, 42332323, 126996969]

約数ペア:

[(1, 126996969), (3, 42332323), (11, 11545179), (19, 6684051), (33, 3848393), (57, 2228017), (59, 2152491), (177, 717497), (209, 607641), (627, 202547), (649, 195681), (1121, 113289), (1947, 65227), (3363, 37763), (3433, 36993), (10299, 12331)]