153472767

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5209}}^1$

素因数の和:5303

約数の個数: 32

約数和(自身を含む): 248079360

約数和(自身を除く): 94606593

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1281, 1403, 4209, 5209, 9821, 15627, 29463, 36463, 109389, 119807, 317749, 359421, 838649, 953247, 2224243, 2515947, 6672729, 7308227, 21924681, 51157589, 153472767]

約数ペア:

[(1, 153472767), (3, 51157589), (7, 21924681), (21, 7308227), (23, 6672729), (61, 2515947), (69, 2224243), (161, 953247), (183, 838649), (427, 359421), (483, 317749), (1281, 119807), (1403, 109389), (4209, 36463), (5209, 29463), (9821, 15627)]