72047283

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5113}}^1$

素因数の和:5195

約数の個数: 32

約数和(自身を含む): 121754112

約数和(自身を除く): 49706829

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 5113, 14091, 15339, 35791, 56243, 107373, 168729, 311893, 393701, 935679, 1181103, 2183251, 3430823, 6549753, 10292469, 24015761, 72047283]

約数ペア:

[(1, 72047283), (3, 24015761), (7, 10292469), (11, 6549753), (21, 3430823), (33, 2183251), (61, 1181103), (77, 935679), (183, 393701), (231, 311893), (427, 168729), (671, 107373), (1281, 56243), (2013, 35791), (4697, 15339), (5113, 14091)]