30375513

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 51782400

約数和(自身を除く): 21406887

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 929, 1211, 1557, 2787, 3633, 4671, 6503, 8361, 10899, 19509, 25083, 32697, 58527, 160717, 175581, 482151, 1125019, 1446453, 3375057, 4339359, 10125171, 30375513]

約数ペア:

[(1, 30375513), (3, 10125171), (7, 4339359), (9, 3375057), (21, 1446453), (27, 1125019), (63, 482151), (173, 175581), (189, 160717), (519, 58527), (929, 32697), (1211, 25083), (1557, 19509), (2787, 10899), (3633, 8361), (4671, 6503)]