151878153

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22391}}^1$

素因数の和:22437

約数の個数: 32

約数和(自身を含む): 257955840

約数和(自身を除く): 106077687

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 22391, 67173, 156737, 380647, 425429, 470211, 1141941, 1276287, 2664529, 2978003, 7232293, 7993587, 8934009, 21696879, 50626051, 151878153]

約数ペア:

[(1, 151878153), (3, 50626051), (7, 21696879), (17, 8934009), (19, 7993587), (21, 7232293), (51, 2978003), (57, 2664529), (119, 1276287), (133, 1141941), (323, 470211), (357, 425429), (399, 380647), (969, 156737), (2261, 67173), (6783, 22391)]