72615663603

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1\times {\mathrm{20411}}^1$

素因数の和:20952

約数の個数: 48

約数和(自身を含む): 121002336000

約数和(自身を除く): 48386672397

約数列:

[1, 3, 7, 9, 21, 63, 149, 379, 447, 1043, 1137, 1341, 2653, 3129, 3411, 7959, 9387, 20411, 23877, 56471, 61233, 142877, 169413, 183699, 395297, 428631, 508239, 1185891, 1285893, 3041239, 3557673, 7735769, 9123717, 21288673, 23207307, 27371151, 54150383, 63866019, 69621921, 162451149, 191598057, 487353447, 1152629581, 3457888743, 8068407067, 10373666229, 24205221201, 72615663603]

約数ペア:

[(1, 72615663603), (3, 24205221201), (7, 10373666229), (9, 8068407067), (21, 3457888743), (63, 1152629581), (149, 487353447), (379, 191598057), (447, 162451149), (1043, 69621921), (1137, 63866019), (1341, 54150383), (2653, 27371151), (3129, 23207307), (3411, 21288673), (7959, 9123717), (9387, 7735769), (20411, 3557673), (23877, 3041239), (56471, 1285893), (61233, 1185891), (142877, 508239), (169413, 428631), (183699, 395297)]