161832019921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1\times {\mathrm{9883}}^1$

素因数の和:12613

約数の個数: 32

約数和(自身を含む): 194638574592

約数和(自身を除く): 32806554671

約数列:

[1, 11, 13, 43, 143, 473, 559, 2663, 6149, 9883, 29293, 34619, 108713, 114509, 128479, 380809, 424969, 1259599, 1413269, 1488617, 4674659, 5524597, 16374787, 26318429, 60770567, 289502719, 342139577, 1131692447, 3763535347, 12448616917, 14712001811, 161832019921]

約数ペア:

[(1, 161832019921), (11, 14712001811), (13, 12448616917), (43, 3763535347), (143, 1131692447), (473, 342139577), (559, 289502719), (2663, 60770567), (6149, 26318429), (9883, 16374787), (29293, 5524597), (34619, 4674659), (108713, 1488617), (114509, 1413269), (128479, 1259599), (380809, 424969)]