144664401

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2203}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 228510720

約数和(自身を除く): 83846319

約数列:

[1, 3, 7, 21, 53, 59, 159, 177, 371, 413, 1113, 1239, 2203, 3127, 6609, 9381, 15421, 21889, 46263, 65667, 116759, 129977, 350277, 389931, 817313, 909839, 2451939, 2729517, 6888781, 20666343, 48221467, 144664401]

約数ペア:

[(1, 144664401), (3, 48221467), (7, 20666343), (21, 6888781), (53, 2729517), (59, 2451939), (159, 909839), (177, 817313), (371, 389931), (413, 350277), (1113, 129977), (1239, 116759), (2203, 65667), (3127, 46263), (6609, 21889), (9381, 15421)]