227548893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 387120384

約数和(自身を除く): 159571491

約数列:

[1, 3, 11, 13, 17, 33, 39, 41, 51, 123, 143, 187, 221, 429, 451, 533, 561, 663, 697, 761, 1353, 1599, 2091, 2283, 2431, 5863, 7293, 7667, 8371, 9061, 9893, 12937, 17589, 23001, 25113, 27183, 29679, 31201, 38811, 93603, 99671, 108823, 142307, 168181, 299013, 326469, 343211, 405613, 426921, 504543, 530417, 1029633, 1216839, 1591251, 1849991, 4461743, 5549973, 5834587, 6895421, 13385229, 17503761, 20686263, 75849631, 227548893]

約数ペア:

[(1, 227548893), (3, 75849631), (11, 20686263), (13, 17503761), (17, 13385229), (33, 6895421), (39, 5834587), (41, 5549973), (51, 4461743), (123, 1849991), (143, 1591251), (187, 1216839), (221, 1029633), (429, 530417), (451, 504543), (533, 426921), (561, 405613), (663, 343211), (697, 326469), (761, 299013), (1353, 168181), (1599, 142307), (2091, 108823), (2283, 99671), (2431, 93603), (5863, 38811), (7293, 31201), (7667, 29679), (8371, 27183), (9061, 25113), (9893, 23001), (12937, 17589)]