76979637

素因数分解:

$3^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1202

約数の個数: 36

約数和(自身を含む): 130223340

約数和(自身を除く): 53243703

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 173, 441, 519, 1009, 1211, 1557, 3027, 3633, 7063, 8477, 9081, 10899, 21189, 25431, 49441, 63567, 76293, 148323, 174557, 444969, 523671, 1221899, 1571013, 3665697, 8553293, 10997091, 25659879, 76979637]

約数ペア:

[(1, 76979637), (3, 25659879), (7, 10997091), (9, 8553293), (21, 3665697), (49, 1571013), (63, 1221899), (147, 523671), (173, 444969), (441, 174557), (519, 148323), (1009, 76293), (1211, 63567), (1557, 49441), (3027, 25431), (3633, 21189), (7063, 10899), (8477, 9081)]