89910603

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 146409120

約数和(自身を除く): 56498517

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 157, 171, 197, 323, 471, 591, 969, 1413, 1773, 2669, 2907, 2983, 3349, 3743, 8007, 8949, 10047, 11229, 24021, 26847, 30141, 30929, 33687, 50711, 63631, 92787, 152133, 190893, 278361, 456399, 525793, 572679, 587651, 1577379, 1762953, 4732137, 5288859, 9990067, 29970201, 89910603]

約数ペア:

[(1, 89910603), (3, 29970201), (9, 9990067), (17, 5288859), (19, 4732137), (51, 1762953), (57, 1577379), (153, 587651), (157, 572679), (171, 525793), (197, 456399), (323, 278361), (471, 190893), (591, 152133), (969, 92787), (1413, 63631), (1773, 50711), (2669, 33687), (2907, 30929), (2983, 30141), (3349, 26847), (3743, 24021), (8007, 11229), (8949, 10047)]