156980539287

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{681419}}^1$

素因数の和:681628

約数の個数: 48

約数和(自身を含む): 267879830400

約数和(自身を除く): 110899291113

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 179, 429, 537, 1287, 1611, 1969, 2327, 5907, 6981, 17721, 20943, 25597, 76791, 230373, 681419, 2044257, 6132771, 7495609, 8858447, 22486827, 26575341, 67460481, 79726023, 97442917, 121974001, 292328751, 365922003, 876986253, 1097766009, 1341714011, 1585662013, 4025142033, 4756986039, 12075426099, 14270958117, 17442282143, 52326846429, 156980539287]

約数ペア:

[(1, 156980539287), (3, 52326846429), (9, 17442282143), (11, 14270958117), (13, 12075426099), (33, 4756986039), (39, 4025142033), (99, 1585662013), (117, 1341714011), (143, 1097766009), (179, 876986253), (429, 365922003), (537, 292328751), (1287, 121974001), (1611, 97442917), (1969, 79726023), (2327, 67460481), (5907, 26575341), (6981, 22486827), (17721, 8858447), (20943, 7495609), (25597, 6132771), (76791, 2044257), (230373, 681419)]