88313421

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 138848256

約数和(自身を除く): 50534835

約数列:

[1, 3, 7, 21, 61, 71, 183, 213, 427, 497, 971, 1281, 1491, 2913, 4331, 6797, 12993, 20391, 30317, 59231, 68941, 90951, 177693, 206823, 414617, 482587, 1243851, 1447761, 4205401, 12616203, 29437807, 88313421]

約数ペア:

[(1, 88313421), (3, 29437807), (7, 12616203), (21, 4205401), (61, 1447761), (71, 1243851), (183, 482587), (213, 414617), (427, 206823), (497, 177693), (971, 90951), (1281, 68941), (1491, 59231), (2913, 30317), (4331, 20391), (6797, 12993)]