138045117

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5297}}^1$

素因数の和:5397

約数の個数: 32

約数和(自身を含む): 225821952

約数和(自身を除く): 87776835

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1241, 1533, 3723, 5297, 8687, 15891, 26061, 37079, 90049, 111237, 270147, 386681, 630343, 1160043, 1891029, 2706767, 6573577, 8120301, 19720731, 46015039, 138045117]

約数ペア:

[(1, 138045117), (3, 46015039), (7, 19720731), (17, 8120301), (21, 6573577), (51, 2706767), (73, 1891029), (119, 1160043), (219, 630343), (357, 386681), (511, 270147), (1241, 111237), (1533, 90049), (3723, 37079), (5297, 26061), (8687, 15891)]