1279132987911

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1\times {\mathrm{863}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 1766508134400

約数和(自身を除く): 487375146489

約数列:

[1, 3, 67, 79, 201, 237, 269, 347, 807, 863, 1041, 2589, 5293, 15879, 18023, 21251, 23249, 27413, 54069, 57821, 63753, 68177, 69747, 82239, 93343, 173463, 204531, 232147, 280029, 299461, 696441, 898383, 1423817, 1836671, 4271451, 4567859, 5510013, 6253981, 7374097, 13703577, 15553849, 18339613, 18761943, 20063887, 22122291, 23657419, 46661547, 55018839, 60191661, 70972257, 80555009, 241665027, 494064499, 1228754071, 1482193497, 1585047073, 3686262213, 4755141219, 5397185603, 6363845711, 16191556809, 19091537133, 426377662637, 1279132987911]

約数ペア:

[(1, 1279132987911), (3, 426377662637), (67, 19091537133), (79, 16191556809), (201, 6363845711), (237, 5397185603), (269, 4755141219), (347, 3686262213), (807, 1585047073), (863, 1482193497), (1041, 1228754071), (2589, 494064499), (5293, 241665027), (15879, 80555009), (18023, 70972257), (21251, 60191661), (23249, 55018839), (27413, 46661547), (54069, 23657419), (57821, 22122291), (63753, 20063887), (68177, 18761943), (69747, 18339613), (82239, 15553849), (93343, 13703577), (173463, 7374097), (204531, 6253981), (232147, 5510013), (280029, 4567859), (299461, 4271451), (696441, 1836671), (898383, 1423817)]