810872889939

素因数分解:

$3^7\times 7^1\times {\mathrm{7103}}^1\times {\mathrm{7457}}^1$

素因数の和:14588

約数の個数: 64

約数和(自身を含む): 1390238023680

約数和(自身を除く): 579365133741

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 7103, 7457, 15309, 21309, 22371, 49721, 52199, 63927, 67113, 149163, 156597, 191781, 201339, 447489, 469791, 575343, 604017, 1342467, 1409373, 1726029, 1812051, 4027401, 4228119, 5178087, 5436153, 12082203, 12684357, 15534261, 16308459, 36246609, 38053071, 52967071, 108739827, 114159213, 158901213, 370769497, 476703639, 1112308491, 1430110917, 3336925473, 4290332751, 10010776419, 12870998253, 30032329257, 38612994759, 90096987771, 115838984277, 270290963313, 810872889939]

約数ペア:

[(1, 810872889939), (3, 270290963313), (7, 115838984277), (9, 90096987771), (21, 38612994759), (27, 30032329257), (63, 12870998253), (81, 10010776419), (189, 4290332751), (243, 3336925473), (567, 1430110917), (729, 1112308491), (1701, 476703639), (2187, 370769497), (5103, 158901213), (7103, 114159213), (7457, 108739827), (15309, 52967071), (21309, 38053071), (22371, 36246609), (49721, 16308459), (52199, 15534261), (63927, 12684357), (67113, 12082203), (149163, 5436153), (156597, 5178087), (191781, 4228119), (201339, 4027401), (447489, 1812051), (469791, 1726029), (575343, 1409373), (604017, 1342467)]