144347007

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 228487680

約数和(自身を除く): 84140673

約数列:

[1, 3, 7, 21, 29, 87, 203, 421, 563, 609, 1263, 1689, 2947, 3941, 8841, 11823, 12209, 16327, 36627, 48981, 85463, 114289, 237023, 256389, 342867, 711069, 1659161, 4977483, 6873667, 20621001, 48115669, 144347007]

約数ペア:

[(1, 144347007), (3, 48115669), (7, 20621001), (21, 6873667), (29, 4977483), (87, 1659161), (203, 711069), (421, 342867), (563, 256389), (609, 237023), (1263, 114289), (1689, 85463), (2947, 48981), (3941, 36627), (8841, 16327), (11823, 12209)]