135216963

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 237758976

約数和(自身を除く): 102542013

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 251, 357, 503, 753, 1071, 1509, 1757, 2259, 3521, 4267, 4527, 5271, 8551, 10563, 12801, 15813, 25653, 29869, 31689, 38403, 59857, 76959, 89607, 126253, 179571, 268821, 378759, 538713, 883771, 1136277, 2146301, 2651313, 6438903, 7953939, 15024107, 19316709, 45072321, 135216963]

約数ペア:

[(1, 135216963), (3, 45072321), (7, 19316709), (9, 15024107), (17, 7953939), (21, 6438903), (51, 2651313), (63, 2146301), (119, 1136277), (153, 883771), (251, 538713), (357, 378759), (503, 268821), (753, 179571), (1071, 126253), (1509, 89607), (1757, 76959), (2259, 59857), (3521, 38403), (4267, 31689), (4527, 29869), (5271, 25653), (8551, 15813), (10563, 12801)]