72562971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 109928448

約数和(自身を除く): 37365477

約数列:

[1, 3, 13, 31, 39, 47, 93, 141, 403, 611, 1209, 1277, 1457, 1833, 3831, 4371, 16601, 18941, 39587, 49803, 56823, 60019, 118761, 180057, 514631, 780247, 1543893, 1860589, 2340741, 5581767, 24187657, 72562971]

約数ペア:

[(1, 72562971), (3, 24187657), (13, 5581767), (31, 2340741), (39, 1860589), (47, 1543893), (93, 780247), (141, 514631), (403, 180057), (611, 118761), (1209, 60019), (1277, 56823), (1457, 49803), (1833, 39587), (3831, 18941), (4371, 16601)]