153033551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 180403200

約数和(自身を除く): 27369649

約数列:

[1, 11, 29, 47, 59, 173, 319, 517, 649, 1363, 1711, 1903, 2773, 5017, 8131, 10207, 14993, 18821, 30503, 55187, 80417, 89441, 112277, 235799, 296003, 479729, 884587, 2593789, 3256033, 5277019, 13912141, 153033551]

約数ペア:

[(1, 153033551), (11, 13912141), (29, 5277019), (47, 3256033), (59, 2593789), (173, 884587), (319, 479729), (517, 296003), (649, 235799), (1363, 112277), (1711, 89441), (1903, 80417), (2773, 55187), (5017, 30503), (8131, 18821), (10207, 14993)]