227553173841

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1\times {\mathrm{1187}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 352271462400

約数和(自身を除く): 124718288559

約数列:

[1, 3, 7, 21, 149, 197, 311, 447, 591, 933, 1043, 1187, 1379, 2177, 3129, 3561, 4137, 6531, 8309, 24927, 29353, 46339, 61267, 88059, 139017, 176863, 183801, 205471, 233839, 324373, 369157, 428869, 530589, 616413, 701517, 973119, 1107471, 1238041, 1286607, 1636873, 2584099, 3714123, 4910619, 7752297, 9128783, 27386349, 34842011, 55004393, 63901481, 72723929, 104526033, 165013179, 191704443, 218171787, 243894077, 385030751, 509067503, 731682231, 1155092253, 1527202509, 10835865421, 32507596263, 75851057947, 227553173841]

約数ペア:

[(1, 227553173841), (3, 75851057947), (7, 32507596263), (21, 10835865421), (149, 1527202509), (197, 1155092253), (311, 731682231), (447, 509067503), (591, 385030751), (933, 243894077), (1043, 218171787), (1187, 191704443), (1379, 165013179), (2177, 104526033), (3129, 72723929), (3561, 63901481), (4137, 55004393), (6531, 34842011), (8309, 27386349), (24927, 9128783), (29353, 7752297), (46339, 4910619), (61267, 3714123), (88059, 2584099), (139017, 1636873), (176863, 1286607), (183801, 1238041), (205471, 1107471), (233839, 973119), (324373, 701517), (369157, 616413), (428869, 530589)]