71620923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 109474560

約数和(自身を除く): 37853637

約数列:

[1, 3, 11, 29, 33, 67, 87, 201, 319, 737, 957, 1117, 1943, 2211, 3351, 5829, 12287, 21373, 32393, 36861, 64119, 74839, 97179, 224517, 356323, 823229, 1068969, 2170331, 2469687, 6510993, 23873641, 71620923]

約数ペア:

[(1, 71620923), (3, 23873641), (11, 6510993), (29, 2469687), (33, 2170331), (67, 1068969), (87, 823229), (201, 356323), (319, 224517), (737, 97179), (957, 74839), (1117, 64119), (1943, 36861), (2211, 32393), (3351, 21373), (5829, 12287)]