148900917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 220881024

約数和(自身を除く): 71980107

約数列:

[1, 3, 11, 33, 97, 181, 257, 291, 543, 771, 1067, 1991, 2827, 3201, 5973, 8481, 17557, 24929, 46517, 52671, 74787, 139551, 193127, 274219, 511687, 579381, 822657, 1535061, 4512149, 13536447, 49633639, 148900917]

約数ペア:

[(1, 148900917), (3, 49633639), (11, 13536447), (33, 4512149), (97, 1535061), (181, 822657), (257, 579381), (291, 511687), (543, 274219), (771, 193127), (1067, 139551), (1991, 74787), (2827, 52671), (3201, 46517), (5973, 24929), (8481, 17557)]