150135993

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1361}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 265165056

約数和(自身を除く): 115029063

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 103, 119, 153, 309, 357, 721, 927, 1071, 1361, 1751, 2163, 4083, 5253, 6489, 9527, 12249, 12257, 15759, 23137, 28581, 36771, 69411, 85743, 110313, 140183, 161959, 208233, 420549, 485877, 981281, 1261647, 1457631, 2383111, 2943843, 7149333, 8831529, 16681777, 21447999, 50045331, 150135993]

約数ペア:

[(1, 150135993), (3, 50045331), (7, 21447999), (9, 16681777), (17, 8831529), (21, 7149333), (51, 2943843), (63, 2383111), (103, 1457631), (119, 1261647), (153, 981281), (309, 485877), (357, 420549), (721, 208233), (927, 161959), (1071, 140183), (1361, 110313), (1751, 85743), (2163, 69411), (4083, 36771), (5253, 28581), (6489, 23137), (9527, 15759), (12249, 12257)]