193764249

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 340599168

約数和(自身を除く): 146834919

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 227, 357, 681, 797, 1071, 1589, 2043, 2391, 3859, 4767, 5579, 7173, 11577, 13549, 14301, 16737, 27013, 34731, 40647, 50211, 81039, 94843, 121941, 180919, 243117, 284529, 542757, 853587, 1266433, 1628271, 3075623, 3799299, 9226869, 11397897, 21529361, 27680607, 64588083, 193764249]

約数ペア:

[(1, 193764249), (3, 64588083), (7, 27680607), (9, 21529361), (17, 11397897), (21, 9226869), (51, 3799299), (63, 3075623), (119, 1628271), (153, 1266433), (227, 853587), (357, 542757), (681, 284529), (797, 243117), (1071, 180919), (1589, 121941), (2043, 94843), (2391, 81039), (3859, 50211), (4767, 40647), (5579, 34731), (7173, 27013), (11577, 16737), (13549, 14301)]