73318701

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 106646400

約数和(自身を除く): 33327699

約数列:

[1, 3, 19, 41, 57, 123, 137, 229, 411, 687, 779, 2337, 2603, 4351, 5617, 7809, 9389, 13053, 16851, 28167, 31373, 94119, 106723, 178391, 320169, 535173, 596087, 1286293, 1788261, 3858879, 24439567, 73318701]

約数ペア:

[(1, 73318701), (3, 24439567), (19, 3858879), (41, 1788261), (57, 1286293), (123, 596087), (137, 535173), (229, 320169), (411, 178391), (687, 106723), (779, 94119), (2337, 31373), (2603, 28167), (4351, 16851), (5617, 13053), (7809, 9389)]