153934371

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{929}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 255117600

約数和(自身を除く): 101183229

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 361, 459, 513, 929, 969, 1083, 2787, 2907, 3249, 6137, 8361, 8721, 9747, 15793, 17651, 18411, 25083, 47379, 52953, 55233, 142137, 158859, 165699, 300067, 335369, 426411, 476577, 900201, 1006107, 2700603, 3018321, 5701273, 8101809, 9054963, 17103819, 51311457, 153934371]

約数ペア:

[(1, 153934371), (3, 51311457), (9, 17103819), (17, 9054963), (19, 8101809), (27, 5701273), (51, 3018321), (57, 2700603), (153, 1006107), (171, 900201), (323, 476577), (361, 426411), (459, 335369), (513, 300067), (929, 165699), (969, 158859), (1083, 142137), (2787, 55233), (2907, 52953), (3249, 47379), (6137, 25083), (8361, 18411), (8721, 17651), (9747, 15793)]