53980359

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{2659}}^1$

素因数の和:2830

約数の個数: 16

約数和(自身を含む): 73799040

約数和(自身を除く): 19818681

約数列:

[1, 3, 67, 101, 201, 303, 2659, 6767, 7977, 20301, 178153, 268559, 534459, 805677, 17993453, 53980359]

約数ペア:

[(1, 53980359), (3, 17993453), (67, 805677), (101, 534459), (201, 268559), (303, 178153), (2659, 20301), (6767, 7977)]