64921567206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4517}}^1\times {\mathrm{140909}}^1$

素因数の和:145448

約数の個数: 32

約数和(自身を含む): 137512378080

約数和(自身を除く): 72590810874

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 4517, 9034, 13551, 27102, 76789, 140909, 153578, 230367, 281818, 422727, 460734, 845454, 2395453, 4790906, 7186359, 14372718, 636485953, 1272971906, 1909457859, 3818915718, 10820261201, 21640522402, 32460783603, 64921567206]

約数ペア:

[(1, 64921567206), (2, 32460783603), (3, 21640522402), (6, 10820261201), (17, 3818915718), (34, 1909457859), (51, 1272971906), (102, 636485953), (4517, 14372718), (9034, 7186359), (13551, 4790906), (27102, 2395453), (76789, 845454), (140909, 460734), (153578, 422727), (230367, 281818)]