73734801

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{653}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 118871040

約数和(自身を除く): 45136239

約数列:

[1, 3, 7, 19, 21, 57, 133, 283, 399, 653, 849, 1959, 1981, 4571, 5377, 5943, 12407, 13713, 16131, 37221, 37639, 86849, 112917, 184799, 260547, 554397, 1293593, 3511181, 3880779, 10533543, 24578267, 73734801]

約数ペア:

[(1, 73734801), (3, 24578267), (7, 10533543), (19, 3880779), (21, 3511181), (57, 1293593), (133, 554397), (283, 260547), (399, 184799), (653, 112917), (849, 86849), (1959, 37639), (1981, 37221), (4571, 16131), (5377, 13713), (5943, 12407)]