120319953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 180859392

約数和(自身を除く): 60539439

約数列:

[1, 3, 13, 39, 41, 47, 123, 141, 533, 611, 1599, 1601, 1833, 1927, 4803, 5781, 20813, 25051, 62439, 65641, 75153, 75247, 196923, 225741, 853333, 978211, 2559999, 2934633, 3085127, 9255381, 40106651, 120319953]

約数ペア:

[(1, 120319953), (3, 40106651), (13, 9255381), (39, 3085127), (41, 2934633), (47, 2559999), (123, 978211), (141, 853333), (533, 225741), (611, 196923), (1599, 75247), (1601, 75153), (1833, 65641), (1927, 62439), (4803, 25051), (5781, 20813)]