215636031

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59453}}^1$

素因数の和:59503

約数の個数: 24

約数和(自身を含む): 346260096

約数和(自身を除く): 130624065

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 59453, 178359, 535077, 772889, 1843043, 2318667, 5529129, 6956001, 16587387, 23959559, 71878677, 215636031]

約数ペア:

[(1, 215636031), (3, 71878677), (9, 23959559), (13, 16587387), (31, 6956001), (39, 5529129), (93, 2318667), (117, 1843043), (279, 772889), (403, 535077), (1209, 178359), (3627, 59453)]