42912153

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 66232320

約数和(自身を除く): 23320167

約数列:

[1, 3, 9, 27, 31, 93, 167, 279, 307, 501, 837, 921, 1503, 2763, 4509, 5177, 8289, 9517, 15531, 28551, 46593, 51269, 85653, 139779, 153807, 256959, 461421, 1384263, 1589339, 4768017, 14304051, 42912153]

約数ペア:

[(1, 42912153), (3, 14304051), (9, 4768017), (27, 1589339), (31, 1384263), (93, 461421), (167, 256959), (279, 153807), (307, 139779), (501, 85653), (837, 51269), (921, 46593), (1503, 28551), (2763, 15531), (4509, 9517), (5177, 8289)]