72969039

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18899}}^1$

素因数の和:18932

約数の個数: 32

約数和(自身を含む): 127008000

約数和(自身を除く): 54038961

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 18899, 56697, 170091, 207889, 245687, 510273, 623667, 737061, 1871001, 2211183, 2702557, 5613003, 6633549, 8107671, 24323013, 72969039]

約数ペア:

[(1, 72969039), (3, 24323013), (9, 8107671), (11, 6633549), (13, 5613003), (27, 2702557), (33, 2211183), (39, 1871001), (99, 737061), (117, 623667), (143, 510273), (297, 245687), (351, 207889), (429, 170091), (1287, 56697), (3861, 18899)]