148927779

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 294647808

約数和(自身を除く): 145720029

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 61, 63, 77, 91, 99, 117, 143, 183, 231, 271, 273, 427, 429, 549, 671, 693, 793, 813, 819, 1001, 1281, 1287, 1897, 2013, 2379, 2439, 2981, 3003, 3523, 3843, 4697, 5551, 5691, 6039, 7137, 8723, 8943, 9009, 10569, 14091, 16531, 16653, 17073, 20867, 24661, 26169, 26829, 31707, 38753, 42273, 49593, 49959, 61061, 62601, 73983, 78507, 115717, 116259, 148779, 181841, 183183, 187803, 214903, 221949, 271271, 347151, 348777, 545523, 549549, 644709, 813813, 1041453, 1272887, 1504321, 1636569, 1934127, 2363933, 2441439, 3818661, 4512963, 7091799, 11455983, 13538889, 16547531, 21275397, 49642593, 148927779]

約数ペア:

[(1, 148927779), (3, 49642593), (7, 21275397), (9, 16547531), (11, 13538889), (13, 11455983), (21, 7091799), (33, 4512963), (39, 3818661), (61, 2441439), (63, 2363933), (77, 1934127), (91, 1636569), (99, 1504321), (117, 1272887), (143, 1041453), (183, 813813), (231, 644709), (271, 549549), (273, 545523), (427, 348777), (429, 347151), (549, 271271), (671, 221949), (693, 214903), (793, 187803), (813, 183183), (819, 181841), (1001, 148779), (1281, 116259), (1287, 115717), (1897, 78507), (2013, 73983), (2379, 62601), (2439, 61061), (2981, 49959), (3003, 49593), (3523, 42273), (3843, 38753), (4697, 31707), (5551, 26829), (5691, 26169), (6039, 24661), (7137, 20867), (8723, 17073), (8943, 16653), (9009, 16531), (10569, 14091)]