13302081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 8712639

約数列:

[1, 3, 9, 13, 39, 41, 47, 59, 117, 123, 141, 177, 369, 423, 531, 533, 611, 767, 1599, 1833, 1927, 2301, 2419, 2773, 4797, 5499, 5781, 6903, 7257, 8319, 17343, 21771, 24957, 25051, 31447, 36049, 75153, 94341, 108147, 113693, 225459, 283023, 324441, 341079, 1023237, 1478009, 4434027, 13302081]

約数ペア:

[(1, 13302081), (3, 4434027), (9, 1478009), (13, 1023237), (39, 341079), (41, 324441), (47, 283023), (59, 225459), (117, 113693), (123, 108147), (141, 94341), (177, 75153), (369, 36049), (423, 31447), (531, 25051), (533, 24957), (611, 21771), (767, 17343), (1599, 8319), (1833, 7257), (1927, 6903), (2301, 5781), (2419, 5499), (2773, 4797)]