42789843

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 67200000

約数和(自身を除く): 24410157

約数列:

[1, 3, 9, 19, 27, 57, 171, 239, 349, 513, 717, 1047, 2151, 3141, 4541, 6453, 6631, 9423, 13623, 19893, 40869, 59679, 83411, 122607, 179037, 250233, 750699, 1584809, 2252097, 4754427, 14263281, 42789843]

約数ペア:

[(1, 42789843), (3, 14263281), (9, 4754427), (19, 2252097), (27, 1584809), (57, 750699), (171, 250233), (239, 179037), (349, 122607), (513, 83411), (717, 59679), (1047, 40869), (2151, 19893), (3141, 13623), (4541, 9423), (6453, 6631)]