378482193

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 595468800

約数和(自身を除く): 216986607

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 269, 279, 369, 807, 837, 1107, 1271, 1681, 2421, 3813, 5043, 7263, 8339, 11029, 11439, 15129, 25017, 33087, 34317, 45387, 52111, 75051, 99261, 156333, 225153, 297783, 341899, 452189, 468999, 1025697, 1356567, 1406997, 3077091, 4069701, 9231273, 12209103, 14017859, 42053577, 126160731, 378482193]

約数ペア:

[(1, 378482193), (3, 126160731), (9, 42053577), (27, 14017859), (31, 12209103), (41, 9231273), (93, 4069701), (123, 3077091), (269, 1406997), (279, 1356567), (369, 1025697), (807, 468999), (837, 452189), (1107, 341899), (1271, 297783), (1681, 225153), (2421, 156333), (3813, 99261), (5043, 75051), (7263, 52111), (8339, 45387), (11029, 34317), (11439, 33087), (15129, 25017)]