9940359123

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{17783}}^1$

素因数の和:17965

約数の個数: 40

約数和(自身を含む): 15217982208

約数和(自身を除く): 5277623085

約数列:

[1, 3, 9, 27, 67, 81, 103, 201, 309, 603, 927, 1809, 2781, 5427, 6901, 8343, 17783, 20703, 53349, 62109, 160047, 186327, 480141, 558981, 1191461, 1440423, 1831649, 3574383, 5494947, 10723149, 16484841, 32169447, 49454523, 96508341, 122720483, 148363569, 368161449, 1104484347, 3313453041, 9940359123]

約数ペア:

[(1, 9940359123), (3, 3313453041), (9, 1104484347), (27, 368161449), (67, 148363569), (81, 122720483), (103, 96508341), (201, 49454523), (309, 32169447), (603, 16484841), (927, 10723149), (1809, 5494947), (2781, 3574383), (5427, 1831649), (6901, 1440423), (8343, 1191461), (17783, 558981), (20703, 480141), (53349, 186327), (62109, 160047)]