448373961

素因数分解:

$3^4\times 7^2\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:852

約数の個数: 60

約数和(自身を含む): 784851012

約数和(自身を除く): 336477051

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 173, 189, 441, 519, 567, 653, 1211, 1323, 1557, 1959, 3633, 3969, 4571, 4671, 5877, 8477, 10899, 13713, 14013, 17631, 25431, 31997, 32697, 41139, 52893, 76293, 95991, 98091, 112969, 123417, 228879, 287973, 338907, 370251, 686637, 790783, 863919, 1016721, 2372349, 2591757, 3050163, 5535481, 7117047, 9150489, 16606443, 21351141, 49819329, 64053423, 149457987, 448373961]

約数ペア:

[(1, 448373961), (3, 149457987), (7, 64053423), (9, 49819329), (21, 21351141), (27, 16606443), (49, 9150489), (63, 7117047), (81, 5535481), (147, 3050163), (173, 2591757), (189, 2372349), (441, 1016721), (519, 863919), (567, 790783), (653, 686637), (1211, 370251), (1323, 338907), (1557, 287973), (1959, 228879), (3633, 123417), (3969, 112969), (4571, 98091), (4671, 95991), (5877, 76293), (8477, 52893), (10899, 41139), (13713, 32697), (14013, 31997), (17631, 25431)]