89462961

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1901}}^1$

素因数の和:2003

約数の個数: 40

約数和(自身を含む): 154655424

約数和(自身を除く): 65192463

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 567, 581, 747, 1743, 1901, 2241, 5229, 5703, 6723, 13307, 15687, 17109, 39921, 47061, 51327, 119763, 153981, 157783, 359289, 473349, 1077867, 1104481, 1420047, 3313443, 4260141, 9940329, 12780423, 29820987, 89462961]

約数ペア:

[(1, 89462961), (3, 29820987), (7, 12780423), (9, 9940329), (21, 4260141), (27, 3313443), (63, 1420047), (81, 1104481), (83, 1077867), (189, 473349), (249, 359289), (567, 157783), (581, 153981), (747, 119763), (1743, 51327), (1901, 47061), (2241, 39921), (5229, 17109), (5703, 15687), (6723, 13307)]