15663048597

素因数分解:

$3^3\times 7^2\times {\mathrm{1489}}^1\times {\mathrm{7951}}^1$

素因数の和:9463

約数の個数: 48

約数和(自身を含む): 27014534400

約数和(自身を除く): 11351485803

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1489, 4467, 7951, 10423, 13401, 23853, 31269, 40203, 55657, 71559, 72961, 93807, 166971, 214677, 218883, 281421, 389599, 500913, 656649, 1168797, 1502739, 1969947, 3506391, 10519173, 11839039, 35517117, 82873273, 106551351, 248619819, 319654053, 580112911, 745859457, 1740338733, 2237578371, 5221016199, 15663048597]

約数ペア:

[(1, 15663048597), (3, 5221016199), (7, 2237578371), (9, 1740338733), (21, 745859457), (27, 580112911), (49, 319654053), (63, 248619819), (147, 106551351), (189, 82873273), (441, 35517117), (1323, 11839039), (1489, 10519173), (4467, 3506391), (7951, 1969947), (10423, 1502739), (13401, 1168797), (23853, 656649), (31269, 500913), (40203, 389599), (55657, 281421), (71559, 218883), (72961, 214677), (93807, 166971)]