153989319

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 241315200

約数和(自身を除く): 87325881

約数列:

[1, 3, 11, 19, 33, 57, 83, 121, 209, 249, 269, 363, 627, 807, 913, 1577, 2299, 2739, 2959, 4731, 5111, 6897, 8877, 10043, 15333, 17347, 22327, 30129, 32549, 52041, 56221, 66981, 97647, 168663, 190817, 245597, 424213, 572451, 618431, 736791, 1272639, 1855293, 2701567, 4666343, 8104701, 13999029, 51329773, 153989319]

約数ペア:

[(1, 153989319), (3, 51329773), (11, 13999029), (19, 8104701), (33, 4666343), (57, 2701567), (83, 1855293), (121, 1272639), (209, 736791), (249, 618431), (269, 572451), (363, 424213), (627, 245597), (807, 190817), (913, 168663), (1577, 97647), (2299, 66981), (2739, 56221), (2959, 52041), (4731, 32549), (5111, 30129), (6897, 22327), (8877, 17347), (10043, 15333)]