147775677

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{563}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 233902080

約数和(自身を除く): 86126403

約数列:

[1, 3, 7, 21, 29, 87, 203, 431, 563, 609, 1293, 1689, 3017, 3941, 9051, 11823, 12499, 16327, 37497, 48981, 87493, 114289, 242653, 262479, 342867, 727959, 1698571, 5095713, 7036937, 21110811, 49258559, 147775677]

約数ペア:

[(1, 147775677), (3, 49258559), (7, 21110811), (21, 7036937), (29, 5095713), (87, 1698571), (203, 727959), (431, 342867), (563, 262479), (609, 242653), (1293, 114289), (1689, 87493), (3017, 48981), (3941, 37497), (9051, 16327), (11823, 12499)]