1827831597

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 2762035200

約数和(自身を除く): 934203603

約数列:

[1, 3, 19, 23, 57, 69, 71, 73, 213, 219, 269, 437, 807, 1311, 1349, 1387, 1633, 1679, 4047, 4161, 4899, 5037, 5111, 5183, 6187, 15333, 15549, 18561, 19099, 19637, 31027, 31901, 57297, 58911, 93081, 95703, 98477, 117553, 119209, 295431, 352659, 357627, 362881, 373103, 439277, 451651, 1088643, 1119309, 1317831, 1354953, 1394227, 2264971, 4182681, 6794913, 8346263, 8581369, 25038789, 25744107, 26490313, 32067221, 79470939, 96201663, 609277199, 1827831597]

約数ペア:

[(1, 1827831597), (3, 609277199), (19, 96201663), (23, 79470939), (57, 32067221), (69, 26490313), (71, 25744107), (73, 25038789), (213, 8581369), (219, 8346263), (269, 6794913), (437, 4182681), (807, 2264971), (1311, 1394227), (1349, 1354953), (1387, 1317831), (1633, 1119309), (1679, 1088643), (4047, 451651), (4161, 439277), (4899, 373103), (5037, 362881), (5111, 357627), (5183, 352659), (6187, 295431), (15333, 119209), (15549, 117553), (18561, 98477), (19099, 95703), (19637, 93081), (31027, 58911), (31901, 57297)]