145608723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3853}}^1$

素因数の和:3908

約数の個数: 48

約数和(自身を含む): 252514080

約数和(自身を除く): 106905357

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 323, 663, 741, 969, 1989, 2223, 2907, 3853, 4199, 11559, 12597, 34677, 37791, 50089, 65501, 73207, 150267, 196503, 219621, 450801, 589509, 658863, 851513, 951691, 1244519, 2554539, 2855073, 3733557, 7663617, 8565219, 11200671, 16178747, 48536241, 145608723]

約数ペア:

[(1, 145608723), (3, 48536241), (9, 16178747), (13, 11200671), (17, 8565219), (19, 7663617), (39, 3733557), (51, 2855073), (57, 2554539), (117, 1244519), (153, 951691), (171, 851513), (221, 658863), (247, 589509), (323, 450801), (663, 219621), (741, 196503), (969, 150267), (1989, 73207), (2223, 65501), (2907, 50089), (3853, 37791), (4199, 34677), (11559, 12597)]