156972163089

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8861}}^1\times {\mathrm{13829}}^1$

素因数の和:22761

約数の個数: 32

約数和(自身を含む): 243161936640

約数和(自身を除く): 86189773551

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 8861, 13829, 26583, 41487, 62027, 96803, 186081, 290409, 540521, 843569, 1621563, 2530707, 3783647, 5904983, 11350941, 17714949, 122538769, 367616307, 857771383, 2573314149, 7474864909, 22424594727, 52324054363, 156972163089]

約数ペア:

[(1, 156972163089), (3, 52324054363), (7, 22424594727), (21, 7474864909), (61, 2573314149), (183, 857771383), (427, 367616307), (1281, 122538769), (8861, 17714949), (13829, 11350941), (26583, 5904983), (41487, 3783647), (62027, 2530707), (96803, 1621563), (186081, 843569), (290409, 540521)]