63480501

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 111296640

約数和(自身を除く): 47816139

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 181, 293, 399, 543, 879, 1197, 1267, 1629, 2051, 2637, 3439, 3801, 5567, 6153, 10317, 11403, 16701, 18459, 24073, 30951, 38969, 50103, 53033, 72219, 116907, 159099, 216657, 350721, 371231, 477297, 1007627, 1113693, 3022881, 3341079, 7053389, 9068643, 21160167, 63480501]

約数ペア:

[(1, 63480501), (3, 21160167), (7, 9068643), (9, 7053389), (19, 3341079), (21, 3022881), (57, 1113693), (63, 1007627), (133, 477297), (171, 371231), (181, 350721), (293, 216657), (399, 159099), (543, 116907), (879, 72219), (1197, 53033), (1267, 50103), (1629, 38969), (2051, 30951), (2637, 24073), (3439, 18459), (3801, 16701), (5567, 11403), (6153, 10317)]