72433887

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 104079360

約数和(自身を除く): 31645473

約数列:

[1, 3, 31, 43, 59, 93, 129, 177, 307, 921, 1333, 1829, 2537, 3999, 5487, 7611, 9517, 13201, 18113, 28551, 39603, 54339, 78647, 235941, 409231, 561503, 778859, 1227693, 1684509, 2336577, 24144629, 72433887]

約数ペア:

[(1, 72433887), (3, 24144629), (31, 2336577), (43, 1684509), (59, 1227693), (93, 778859), (129, 561503), (177, 409231), (307, 235941), (921, 78647), (1333, 54339), (1829, 39603), (2537, 28551), (3999, 18113), (5487, 13201), (7611, 9517)]