287029795527

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 418721012736

約数和(自身を除く): 131691217209

約数列:

[1, 3, 9, 271, 421, 443, 631, 813, 1263, 1329, 1893, 2439, 3789, 3987, 5679, 114091, 120053, 171001, 186503, 265651, 279533, 342273, 360159, 513003, 559509, 796953, 838599, 1026819, 1080477, 1539009, 1678527, 2390859, 2515797, 50542313, 71991421, 75753443, 117683393, 151626939, 215974263, 227260329, 353050179, 454880817, 647922789, 681780987, 1059150537, 31892199503, 95676598509, 287029795527]

約数ペア:

[(1, 287029795527), (3, 95676598509), (9, 31892199503), (271, 1059150537), (421, 681780987), (443, 647922789), (631, 454880817), (813, 353050179), (1263, 227260329), (1329, 215974263), (1893, 151626939), (2439, 117683393), (3789, 75753443), (3987, 71991421), (5679, 50542313), (114091, 2515797), (120053, 2390859), (171001, 1678527), (186503, 1539009), (265651, 1080477), (279533, 1026819), (342273, 838599), (360159, 796953), (513003, 559509)]