64709973

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{733}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 99274968

約数和(自身を除く): 34564995

約数列:

[1, 3, 9, 17, 51, 153, 577, 733, 1731, 2199, 5193, 6597, 9809, 12461, 29427, 37383, 88281, 112149, 422941, 1268823, 3806469, 7189997, 21569991, 64709973]

約数ペア:

[(1, 64709973), (3, 21569991), (9, 7189997), (17, 3806469), (51, 1268823), (153, 422941), (577, 112149), (733, 88281), (1731, 37383), (2199, 29427), (5193, 12461), (6597, 9809)]