91130151

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{21377}}^1$

素因数の和:21423

約数の個数: 24

約数和(自身を含む): 146225520

約数和(自身を除く): 55095369

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 21377, 64131, 149639, 448917, 619933, 1047473, 1859799, 3142419, 4339531, 13018593, 30376717, 91130151]

約数ペア:

[(1, 91130151), (3, 30376717), (7, 13018593), (21, 4339531), (29, 3142419), (49, 1859799), (87, 1047473), (147, 619933), (203, 448917), (609, 149639), (1421, 64131), (4263, 21377)]