1630366947

素因数分解:

$3^7\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 2758781760

約数和(自身を除く): 1128414813

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 101, 121, 183, 243, 297, 303, 363, 549, 671, 729, 891, 909, 1089, 1111, 1647, 2013, 2187, 2673, 2727, 3267, 3333, 4941, 6039, 6161, 7381, 8019, 8181, 9801, 9999, 12221, 14823, 18117, 18483, 22143, 24057, 24543, 29403, 29997, 36663, 44469, 54351, 55449, 66429, 67771, 73629, 88209, 89991, 109989, 133407, 163053, 166347, 199287, 203313, 220887, 264627, 269973, 329967, 489159, 499041, 597861, 609939, 745481, 809919, 989901, 1467477, 1497123, 1793583, 1829817, 2236443, 2429757, 2969703, 4491369, 5380749, 5489451, 6709329, 8909109, 13474107, 16142247, 16468353, 20127987, 26727327, 49405059, 60383961, 148215177, 181151883, 543455649, 1630366947]

約数ペア:

[(1, 1630366947), (3, 543455649), (9, 181151883), (11, 148215177), (27, 60383961), (33, 49405059), (61, 26727327), (81, 20127987), (99, 16468353), (101, 16142247), (121, 13474107), (183, 8909109), (243, 6709329), (297, 5489451), (303, 5380749), (363, 4491369), (549, 2969703), (671, 2429757), (729, 2236443), (891, 1829817), (909, 1793583), (1089, 1497123), (1111, 1467477), (1647, 989901), (2013, 809919), (2187, 745481), (2673, 609939), (2727, 597861), (3267, 499041), (3333, 489159), (4941, 329967), (6039, 269973), (6161, 264627), (7381, 220887), (8019, 203313), (8181, 199287), (9801, 166347), (9999, 163053), (12221, 133407), (14823, 109989), (18117, 89991), (18483, 88209), (22143, 73629), (24057, 67771), (24543, 66429), (29403, 55449), (29997, 54351), (36663, 44469)]