158520801

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 234275328

約数和(自身を除く): 75754527

約数列:

[1, 3, 17, 41, 47, 51, 123, 141, 697, 799, 1613, 1927, 2091, 2397, 4839, 5781, 27421, 32759, 66133, 75811, 82263, 98277, 198399, 227433, 1124261, 1288787, 3108251, 3372783, 3866361, 9324753, 52840267, 158520801]

約数ペア:

[(1, 158520801), (3, 52840267), (17, 9324753), (41, 3866361), (47, 3372783), (51, 3108251), (123, 1288787), (141, 1124261), (697, 227433), (799, 198399), (1613, 98277), (1927, 82263), (2091, 75811), (2397, 66133), (4839, 32759), (5781, 27421)]