38344347

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 59735280

約数和(自身を除く): 21390933

約数列:

[1, 3, 9, 27, 43, 81, 101, 109, 129, 303, 327, 387, 909, 981, 1161, 2727, 2943, 3483, 4343, 4687, 8181, 8829, 11009, 13029, 14061, 33027, 39087, 42183, 99081, 117261, 126549, 297243, 351783, 379647, 473387, 891729, 1420161, 4260483, 12781449, 38344347]

約数ペア:

[(1, 38344347), (3, 12781449), (9, 4260483), (27, 1420161), (43, 891729), (81, 473387), (101, 379647), (109, 351783), (129, 297243), (303, 126549), (327, 117261), (387, 99081), (909, 42183), (981, 39087), (1161, 33027), (2727, 14061), (2943, 13029), (3483, 11009), (4343, 8829), (4687, 8181)]