56420005977

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{3187}}^1\times {\mathrm{38569}}^1$

素因数の和:41782

約数の個数: 32

約数和(自身を含む): 88532035200

約数和(自身を除く): 32112029223

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 3187, 9561, 28683, 38569, 54179, 86049, 115707, 162537, 347121, 487611, 655673, 1041363, 1462833, 1967019, 5901057, 17703171, 122919403, 368758209, 1106274627, 2089629851, 3318823881, 6268889553, 18806668659, 56420005977]

約数ペア:

[(1, 56420005977), (3, 18806668659), (9, 6268889553), (17, 3318823881), (27, 2089629851), (51, 1106274627), (153, 368758209), (459, 122919403), (3187, 17703171), (9561, 5901057), (28683, 1967019), (38569, 1462833), (54179, 1041363), (86049, 655673), (115707, 487611), (162537, 347121)]